All I can say is that my C8 LT2 is an absolute dream ... I have the performance exhaust as well. Much to the chagrin of my neighbors ... Cold start will wake the dead. But oh man, when you tickle to go pedal it's a symphony.
This video kind of made me nostalgic for the days I was an engineer for GM Powertrain. 10 years ago I was doing Lube and Vent testing on the Gen 5 prototypes, and I never would have imagined it was going to lead up to this.
Totally agree! The sky is the limit and she will always be a great bang for the buck. Ah...no pun intended. Z06 ZR1 maybe a Zora or a mild hybrid/motor combo.
This could crush the industry in all types of ways. That's the most exciting part about this c8. From the little sport compacts to the high and mighty supercars. We're looking at insanely inflated prices on brand new cars. GM listened and delivered big time. I hope this does damage on the streets and hopefully other manufacturers will reciprocate. Shame on Toyota, and shame on Ford. Shame on Chrysler/Dodge out of all.
yeah, my ls2 gained over 100 horsepower from cam, intake and headers. Cant wait to see what a fucking beast like this could pump out while staying NA, or even with a supercharger right there under the rear window
@@TheSprykilla i heard they already cracked the e99, why manufactures put any encryption at all is beyond me but once theyve been out a few months i cant imagine a shop charging an arm and a leg for it
Yes, fix the orange font with grey shadow background! Did you even review your video? That crap looks blurry on a white background. Also lose the obnxious hi-lo music background noise. Go with a simple bass track. Other than those two things, I enjoyed your video. Good work but you gotta fix those issues going forward.
Glenn Oropeza they’re bringing the Viper back. It’s going to powered by the aluminum V8 Hemi replacement from FCA. Word is it’s coming in a few trims from base model to race model. I’m hoping it comes to life.
Gice it a couple years & people will be creating monsters with this new design. Also the ZR1 version of the C8 probably gonna be stepping onto Hypercar territory for a fraction of the cost. Can't wait to buy mines
You bet, and more frequent visits to the gas station and tire store. Many new friends. Thanks for this fine report. Love the exhaust headers. Finally something that looks good and perhaps functions without after market. Who will be first to chrome these babies?
2:41 A High Rise intake manifold makes more torque and less HP. Short runner intake always makes more HP at higher RPM but less torque, this is why trucks have long runner intakes because they need all the bottom end torque as much as they can get.
The LT2 is just a slightly modified dry sump LT1 with a cam, headers, and intake manifold. It uses the same internals, same throttle body, same fuel system, and still isn't dual injected for carbon buildup.
Ya the only problem with the dual injection set up is that it is patented technology. Right now Ford is being sued for stealing that tech. In time they will release that tech. but for now just dump some fuel system cleaner in every other oil change.
@@jakebro5557 Lexus ISF and IS350 have been dual injected since 08. Nissan used due injection over seas. Porsche uses it in the 9A1 & Cayanne/Panamara. The Lambo/R8 V10 is dual injection. The EA888 overseas is dual injected in everything. Toyota even uses it in the Corolla, FRS, and Camry now. The BRZ, WRX, and Ascent are all Subaru dual injection. I believe the turbo engines non-STI all use it.
I hear from people in BGKY. That there’s a 5.5 liter version of the Blackwing LTA that’s getting dropped in for the Zora (2020’s ZR1) The engine features the following highlight characteristics: Twin-scroll turbochargers Electronic wastegate control Twin water-to-air charge coolers Twin throttle bodies Direct injection Dual-independent camshaft phasing Active Fuel Management / Cylinder Deactivation Variable-pressure oiling system Stop/start technology 1,000HP AWD with a 10 speed DCT.
I love that GM even tried to encrypt an ECU. Come on, guys. Car guys seem to have nothing but time, and theres a huge overlap between the hacker community and car enthusiasts. That encryption is at worst an annoyance.
Why would you need to change out coil packs? Hell I never had an issue with any of mine on the LS motors and thats after going over 200k miles in some of them.
As usual, Chevy`s engine R&D team is hitting a home run with this new engine. Even though it`s quite healthy, HP-wise, even in base form, those forged internals and dry sump setup show they`re building a strong foundation for even more prodigious output.
Penny Lane, allow me to share with you where i was going with this. Lexus LFA has a 4.8 liter V10. A V10 thats smaller than a traditional V8 AND lighter than a V6. This “4.8 liter” pumps out 560ps which works out to 116hp per liter. Acura Integra Type R with its B18C5 engine pumps out 200ps, thats 111.11 hp per liter. Their S2000 makes 240 with its 2.2 liter, thats 109.1 hp per liter. Are you starting to see the picture? Yes, despite having more hp per liter doesnt mean itll beat it. It just goes to show the amount of engineering that was put into those motors is nothing compared to what any big american V8s or V10s and inline 4s put out- in natural aspirated form of course. Im saying, regardless of how big American muscle goes, the engineering on their engines is mediocre compared to other car manufacturers.
Doesn't really matter if the end result weighs the same or more, and has less torque lower in the rev range because of a lack of displacement. Forcing you to go with deeper gears in the axle to compensate for having less torque down low. Lighter than what V6? GMC had a V6 that was over 470ci, probably weighed the same as a chevrolet big block,smaller than what V8? You can have an LS block engine under the hood and have no idea if it displaces 293ci or 414ci with no descernible difference in physical engine size. You can have a V8 smaller in displacement and physical size than a 4 cylinder. I think I recall honda or nissan having a 1.6 litre V16, and Henry Ford built a car with an 18.9 liter 4 cylinder.There's no traditional sizes, it's not a very impressive feat of engineering if you have a high level of hp per ci, but to get there means the vehicle has to be saddle with extra weight on and to be made a larger size,kind of seems to defeat the purpose. If you had to choose between 2 engines, both weighed 475 lbs, both make 500 hp, but one is 300ci and the other is 400ci which would you choose? If you had any logic you would pick the 400ci. Why? It's because you would have more torque which means more hp down lower in the rpm. Which means you're not having to gear it as deep, which means you'll get better gas mileage. If it's not giving anything up to the 300 ci engine in terms of peak horsepower, engine weight, possible physical size, but makes more power down low and same power at their peaks, then what honestly does hp/ci matter? If 4.8 meant 480 lbs and 7.0 meant 700 lbs then ok, but it never did. If both weigh the same then what's the advantage in having less displacement? Better engineering? How about wasting brain power on something that has a simple solution? 2009 Honda S2000 curb weight 2,850 lbs 2.2 engine 237 hp 107.7 hp/liter mpg 18 city/25 highway 2018 Chevrolet Corvette curb weight 3,450 (600 lbs heavier) 6.2 engine (2.8 times more displacement) 455 hp (1.9 times the power) mpg 16 city/25 highway With all the differences shouldn't the Corvette be a lot worse in mpg? It's because the lack of torque in the S2000 forces the need for a 4.1 axle where the Corvette axle is either a 2.41 or a 2.73. Even Honda realized they messed up and added more displacement so the peak torque would come in about 700 rpm sooner.
@@MrJimbo666 , hey fanboy, it's not MY opinion. It IS fact, out of 6.2 liters, this is ONLY putting out 79.8HP. Ok I'll round it up, 80hp per liter. Weak, if you ask me, bro. Big V8, Cuz Murica!!! That's why
Lt2 is not replacing the lt1. The lt2 is like the ls4 on front wheel drive vehicles. The bell housing bolt pattern for the transmission are different from the front location lt1, lt4, lt5 and truck engines.
All I can think of saying is"wow" and totally awesome dude LoL I'm Peter from Hamilton Ontario Canada and 47 years old and always wanted a Vette but can never afford one but it doesn't matter now because I'm a stroke and cardiac arrest survivor and can't drive anymore especially a new Vette
The pushrod V8 is a design that was right, right from the start. Reliable as a stone, powerful and proven. Other benefits include lighter weight, smaller physical size, fewer rotating parts and a maintenance free valve train. No chain tensioners and guides that need replacing, no belts, belt tensioners and horribly expensive visits to the dealership associated with OHC and DOHC designs. Indeed the pushrod engine is so reliable, it is used in aircraft. For all you brainwashed non-thinkers that will say they cannot rev, study the 500CI Pro Stock motor which develops over 1,200BHP at 11,000RPM. Wake up. I am a diesel enthusiast so I believe any engine that has to rev to make power is a waste anyhow.
I agree with everything you said about ohv vs ohc/dohc engines but these youngsters think ohc is the greatest thing since sliced bread i've made the same arguments that you have about the advantages of ohv vs ohc but to each their own
dittos...hope the pushrod engine makes a comeback. Don't care about speed, power, economy...just want reliability, easy to repair and a roomy engine compartment
495 horsepower would make for an awesome speedboat engine- which is nothing new for Corvette's engine! But now it's going to be smaller, less weight and more fuel efficient than the traditional big block Chevrolet engine!
Lt5 from the 90s was handbuilt by Mercury marine, who then proceeded to make an lt5 powered boat, towed by an lt5 powered Corvette. It was a funny and amazing thing to see.
Thank you for sharing the info on the LT 2 and I think Chevrolet really knock it out of the park this time. I went and looked at the C8 over the weekend and I am very impressed and I can’t wait to drive it.
LT2 is a great update to a very reliable Corvette Engine. How well will this improved engine with 11 to 1 handle 91 octane fuel when it needs 93 for proper performance?
Question: How many metal (i.e. durable, long lasting) engine parts now have cheap plastic replacements that begin to crack before the car has gone 100k miles? I hear BMW is doing this.
So this was the original potential of the LT1 from 2014. I believe it still has cylinder deactivation with this new cam. Move of coil packs to the bottom is interesting.
The intake reminds me of the late gen truck manifolds with the long open runners and very tall overall clearance. I'm surprised the stock unit stayed 87mm, since 90mm and bigger has been seen in previous LS/LT engines. Did the LT1 come factory with 1.8 rockers or is that new?
@@ShawZam yea it would be. GM has built many V8 engines that are surprisingly easy to work on . The first gen ls cam could be removed without removing the heads ... Not the newer v8s tho
@@lard1892 I think it's every 100k miles they usually recommend you change plugs/ wires. Ignition coils can act up sometimes to when you get up in the miles. By looks of it those parts should be easy to get to with the relocated design
As for mods on the C8 LT2, is their any HP to be gained in changing the rocker arm ratio? They are already at a high 1.81:1. They say that you gain very little with a head change, even with high dollar AFR or Trick Flow heads. They have been porting and milling the stock heads for the best gains. They also state that you gain very little with an intake manifold change, they just do a little blending and porting on the stock LT2 manifold. It looks like you will need to change or mod almost everything on the motor, to pick up much HP over the stock motor. The 11.5 compression ratio tells us allot, the motor has been pushed to a much higher limit than the LT1.
I'm waiting for the first guy to do an 8-1 exhaust system. The firing order of the GM V8s end up making it sound pretty exotic when the exhaust is done in that configuration..
Companies who usually race Corvettes had a definite say in the engineering of this beauty. Especially IMSA and Le Mans series. Sorry don't know which company competes with the R series Vettes.
Over the years Corvette has improved on Trunk space but now going to a mid-engine design this car will have the same problem as most mid engine cars- little or no trunk space at all! But that's the tradeoff for that design!
What kind of a sports car only has an automatic transmission? I'll stick to my fire breathing C2 with its tri-power 427, side exhaust and proper 4 speed. The visceral experience of slamming it through the gears while those pipes roar, is what a real sports car experience is all about. Not as "techie", but It's raw experience is far superior.
Sadly, all exotic/supercars are doing away with true manuals. Corvette was one of the last to do it, Lambo, Ferrari etc hasn't had a true manual in quite some time.
It is a double clutch transmission it does not have a torque converter so it behaves like a manual transmission but shifts much faster than a manual transmission.
my stage 3 (downpipe and injectors tune only old EJ motor) 2015 Sti w eurothane driveline mounts and springs/big rubber will out run and outhandle a new zupra w my kids in tha back lol. And its nothing near what my old Evo could do.. New cars hype machine. Kids need to get off the supra titty new one and the old 90s one that was same as a Lexus SC300 lol
@@carlocesari1 Who said anything about previous generation Supra? I'm talking about the new Supra.. With the BMW engine, and interior as well. The new Corvette is faster, nicer, and overall a better package..
I could be imagining things but during the picture of the engine valley, the ports for the active fuel management looked like that they had been plugged, hmmm.......
Michael Sullivan / You know what, when you’re right you’re right. And I hope that since Chevy now has a mid engine Vette that they do take it to Le Mans and kick ass in a $60,000 car
@@limabravo6065 I understand what you're saying about seeing the underdog, mid engined 2020 Vette at LeMans competing with it's higher priced competition, but the C7 is out there right now competing with the others. If the C8 is as good as Chevrolet claims, with all the money added to the platform that it takes to make a car LeMans competitive, the C8 should be brutally scary in competition
4:16 I watched this entire video about how amazing this engine is just to see it smoke like a genie is about to pop out the pipe. Just kidding I want one of them !!
Very good piece, thanks; If I may, how close is my C7 2017 Grand Sport automatic to the new Dual Clutch, what's the acronym? DCT?...sort of?...not really? completely different?....thanks
I wanted to do a video on C8 - is there a centrifugal supercharger available now? Procharger does not have anything in production as I just spoke w them today. I have a C8 on order and am going to start a RUclips channel - Looking for folks to do collaborations with now as we build the channel.
It looks like function of the lifter valley scavenge pump is absolutely crucial. If it were to ever stop working - for whatever reason, all of the oil will pool in the valley. Just a liability of removing all the oil drains in the lifter valley. And yes, the lady singing in the background blows.
All I can say is that my C8 LT2 is an absolute dream ... I have the performance exhaust as well. Much to the chagrin of my neighbors ... Cold start will wake the dead. But oh man, when you tickle to go pedal it's a symphony.
This video kind of made me nostalgic for the days I was an engineer for GM Powertrain. 10 years ago I was doing Lube and Vent testing on the Gen 5 prototypes, and I never would have imagined it was going to lead up to this.
Right on man cool. Thanks for your hard work bringing us the next gen of dominate small blocks. 🤘
@@ChuckBeefOG I really can't take much (if any) credit. All I did was run some tests and report the results to the engineers designing the components.
Do you know what a liar is, SR ?
@@dareisnogod5711 Yes, I know what a liar is. I also know what a hater is.
Wow those are easily the best OEM exhaust manifolds I have ever seen on a "normal" production car. Fucking sick! GM is killing the game with this one.
With a price tag under 100k i think GM will kill competition
You have to know that the ZO6 is coming, and it’s going to be a monster .
Totally agree! The sky is the limit and she will always be a great bang for the buck. Ah...no pun intended. Z06 ZR1 maybe a Zora or a mild hybrid/motor combo.
Dohc TT
This could crush the industry in all types of ways. That's the most exciting part about this c8. From the little sport compacts to the high and mighty supercars. We're looking at insanely inflated prices on brand new cars. GM listened and delivered big time. I hope this does damage on the streets and hopefully other manufacturers will reciprocate. Shame on Toyota, and shame on Ford. Shame on Chrysler/Dodge out of all.
Just wait until the ZR1! It'll roast that Z06!
Can’t wait for the zr1
Started from 345hp (LS1) To 495hp for LT2 that's a HUGE improvement !!
yeah, my ls2 gained over 100 horsepower from cam, intake and headers. Cant wait to see what a fucking beast like this could pump out while staying NA, or even with a supercharger right there under the rear window
@@ImKittyCow people say it might be impossible to tune due to complex pcu and if u can it'll be costlllly
@@TheSprykilla i heard they already cracked the e99, why manufactures put any encryption at all is beyond me but once theyve been out a few months i cant imagine a shop charging an arm and a leg for it
@@ImKittyCow thats that fair but yeah these things will be pretty nasty then maybe not 720s speed for but 60k with 10k of mods yeav
Beautiful masterpiece
Well done video. The music would not have been missed. Sounds like what they play in the Chinese restaurant I like.
Robert Mizek this comment is gold
Just wait ten min
Lose the orange font and woman singing in background. Otherwise great footage
Ivana Notyers thx
lmao
Background music is the most annoying feature in YT videos. Seems they just don‘t want us to listen to what they have to say.
Yes, fix the orange font with grey shadow background! Did you even review your video? That crap looks blurry on a white background.
Also lose the obnxious hi-lo music background noise. Go with a simple bass track.
Other than those two things, I enjoyed your video. Good work but you gotta fix those issues going forward.
You can hardly hear it
I’m a die in the wool MOPAR lover but I have to tip my hat to Chevy on this corvette.
I too love Mopar! The Viper without a doubt would still be in production had it not been for FIAT!
The Fat Cat better shape up.
Glenn Oropeza they’re bringing the Viper back. It’s going to powered by the aluminum V8 Hemi replacement from FCA. Word is it’s coming in a few trims from base model to race model. I’m hoping it comes to life.
@ There should be a comma after "Dyed".
Ivana Notyers okay spell check police I didn’t notice it!
This is best corvette ever in my opinion ! Worth ever penny!
Thankfully, the E99 ECM has already been cracked, so it should just be a matter of developing the tunes; can't wait!
$2000 just for the PCM crack and credits alone...crazy high but yep at least its possible
As a Ford guy, all I can say is DAYUM!!
As a JDM guy, all i can say is DAYUM SON
As a Dodge guy all I can say is MOPAR OR DAYUM
As a Rarri guy... Good job.
@@DevilDaRebel what the fuck is a rarri???
As a Chevy guy, all l can say is *WTF!*
Tbh, I'd like both previous and 2020 Vettes.
Gice it a couple years & people will be creating monsters with this new design. Also the ZR1 version of the C8 probably gonna be stepping onto Hypercar territory for a fraction of the cost. Can't wait to buy mines
Mines are extremely dangerous and shouldn’t be planted near people
Adam Nelson that’s crazy, this is some snarky shit I would say. What a world.
Time will tell. But twin turbo set up will make this car super fun.
I've heard that the C8 Z06 Corvette will come out next year with a V8 4.2 litre twin turbo engine which will produce more power than the Stingray.
I can't wait for the recalls and bugs. I'd hold off on purchases. Who wants there new C8 in December anyways?
You bet, and more frequent visits to the gas station and tire store. Many new friends. Thanks for this fine report. Love the exhaust headers. Finally something that looks good and perhaps functions without after market. Who will be first to chrome these babies?
It will be super fun in stock form too.
@@s.reynolds3415 yea that new tranny and oil sump system is what im looking at lol
2:41 A High Rise intake manifold makes more torque and less HP. Short runner intake always makes more HP at higher RPM but less torque, this is why trucks have long runner intakes because they need all the bottom end torque as much as they can get.
Set of heads, decent cam and a blower is going to be nasty on this. 👏🏻
Would make any performance vehicle nasty
Those items an a free flowing exhaust.
The LT2 is just a slightly modified dry sump LT1 with a cam, headers, and intake manifold. It uses the same internals, same throttle body, same fuel system, and still isn't dual injected for carbon buildup.
Ya the only problem with the dual injection set up is that it is patented technology. Right now Ford is being sued for stealing that tech. In time they will release that tech. but for now just dump some fuel system cleaner in every other oil change.
@@samduran5180 Lexus, Nissan, Porsche, VW, Toyota, Acura, and Subaru all use dual injection so Ford's lawsuit isn't because of that. It's
DirtDude117 it’s what?? Lol
@@jakebro5557 Lexus ISF and IS350 have been dual injected since 08. Nissan used due injection over seas. Porsche uses it in the 9A1 & Cayanne/Panamara. The Lambo/R8 V10 is dual injection. The EA888 overseas is dual injected in everything. Toyota even uses it in the Corolla, FRS, and Camry now. The BRZ, WRX, and Ascent are all Subaru dual injection. I believe the turbo engines non-STI all use it.
@@samduran5180 what are you talking about the zr1 had dual injectors (port & direct)
This video is 5 years old. You nailed it on the twin turbo prediction which will be on the zr1 🤙
LT2 exhaust manifold looks sweet; form follows function
So different cam, Intake manifold, and stock headers.. Nice..
@lenny 034 Yea, but I believe the LT1 in the GrandSport had that already.. It’s nothing really new..
Were you expecting something else? A pretty decent little bump from the LT1. Bigger power bumps than the LS2 gave over the LS1 back in the day.
@Chuck Beef No.. I love the car and everything about it..
Camaro_LT1 Oh. The double period thing.. had me thinking you were being sarcastic. Lol you’re right its looking to be a pretty great car.
The LT2 is a game changer. The present and the future for the LT2 is such a engineering marvel.
Love the intake manifold design.
Looks like it would make a great powerboat motor.
No doubt!
I hear from people in BGKY. That there’s a 5.5 liter version of the Blackwing LTA that’s getting dropped in for the Zora (2020’s ZR1)
The engine features the following highlight characteristics:
Twin-scroll turbochargers
Electronic wastegate control
Twin water-to-air charge coolers
Twin throttle bodies
Direct injection
Dual-independent camshaft phasing
Active Fuel Management / Cylinder Deactivation
Variable-pressure oiling system
Stop/start technology
1,000HP AWD with a 10 speed DCT.
“Mounted Mid-Engine”. Great quote. Lol
Just plain sick
I love that GM even tried to encrypt an ECU. Come on, guys. Car guys seem to have nothing but time, and theres a huge overlap between the hacker community and car enthusiasts. That encryption is at worst an annoyance.
Yup Nothing is uncrackable
love that you mention there's an overlap. im a cs major and am a car guy to the bone. guess im not alone lol
Those coil packs are gonna be a gigantic PITA to change out!
Coils are one of the most reliable parts though.
Why would you need to change out coil packs? Hell I never had an issue with any of mine on the LS motors and thats after going over 200k miles in some of them.
As usual, Chevy`s engine R&D team is hitting a home run with this new engine. Even though it`s quite healthy, HP-wise, even in base form, those forged internals and dry sump setup show they`re building a strong foundation for even more prodigious output.
Perhaps the coils are lower for maintenance purposes as well. They might be accessible from a lift.
They wanted the motor to look more pleasing through the glass canopy. They will be easily accessible under the car on a lift I'm sure.
So about 79.8hp per liter. Super cool bro
If liter correlates to physical engine size and engine weight I guess it would matter.
Penny Lane, allow me to share with you where i was going with this. Lexus LFA has a 4.8 liter V10. A V10 thats smaller than a traditional V8 AND lighter than a V6. This “4.8 liter” pumps out 560ps which works out to 116hp per liter.
Acura Integra Type R with its B18C5 engine pumps out 200ps, thats 111.11 hp per liter. Their S2000 makes 240 with its 2.2 liter, thats 109.1 hp per liter.
Are you starting to see the picture? Yes, despite having more hp per liter doesnt mean itll beat it. It just goes to show the amount of engineering that was put into those motors is nothing compared to what any big american V8s or V10s and inline 4s put out- in natural aspirated form of course.
Im saying, regardless of how big American muscle goes, the engineering on their engines is mediocre compared to other car manufacturers.
Doesn't really matter if the end result weighs the same or more, and has less torque lower in the rev range because of a lack of displacement. Forcing you to go with deeper gears in the axle to compensate for having less torque down low. Lighter than what V6? GMC had a V6 that was over 470ci, probably weighed the same as a chevrolet big block,smaller than what V8? You can have an LS block engine under the hood and have no idea if it displaces 293ci or 414ci with no descernible difference in physical engine size. You can have a V8 smaller in displacement and physical size than a 4 cylinder. I think I recall honda or nissan having a 1.6 litre V16, and Henry Ford built a car with an 18.9 liter 4 cylinder.There's no traditional sizes, it's not a very impressive feat of engineering if you have a high level of hp per ci, but to get there means the vehicle has to be saddle with extra weight on and to be made a larger size,kind of seems to defeat the purpose. If you had to choose between 2 engines, both weighed 475 lbs, both make 500 hp, but one is 300ci and the other is 400ci which would you choose? If you had any logic you would pick the 400ci. Why? It's because you would have more torque which means more hp down lower in the rpm. Which means you're not having to gear it as deep, which means you'll get better gas mileage. If it's not giving anything up to the 300 ci engine in terms of peak horsepower, engine weight, possible physical size, but makes more power down low and same power at their peaks, then what honestly does hp/ci matter? If 4.8 meant 480 lbs and 7.0 meant 700 lbs then ok, but it never did. If both weigh the same then what's the advantage in having less displacement? Better engineering? How about wasting brain power on something that has a simple solution?
2009 Honda S2000
curb weight 2,850 lbs
2.2 engine
237 hp 107.7 hp/liter
mpg 18 city/25 highway
2018 Chevrolet Corvette
curb weight 3,450 (600 lbs heavier)
6.2 engine (2.8 times more displacement)
455 hp (1.9 times the power)
mpg 16 city/25 highway
With all the differences shouldn't the Corvette be a lot worse in mpg? It's because the lack of torque in the S2000 forces the need for a 4.1 axle where the Corvette axle is either a 2.41 or a 2.73. Even Honda realized they messed up and added more displacement so the peak torque would come in about 700 rpm sooner.
@@Hakuna_My_Tatas yeah well that's just your opinion bro.
@@MrJimbo666 , hey fanboy, it's not MY opinion. It IS fact, out of 6.2 liters, this is ONLY putting out 79.8HP. Ok I'll round it up, 80hp per liter. Weak, if you ask me, bro. Big V8, Cuz Murica!!! That's why
i plan on buying this engine and putting it in my 86 Monte Carlo
Stick the headers out the hood
The engine is fine, a nice piece of engineering. With that said its going to be a PITA to work on because of its location.
timing belt 👎
Lt2 is not replacing the lt1. The lt2 is like the ls4 on front wheel drive vehicles. The bell housing bolt pattern for the transmission are different from the front location lt1, lt4, lt5 and truck engines.
It’s all about the cam and dynamic compression
All I can think of saying is"wow" and totally awesome dude LoL I'm Peter from Hamilton Ontario Canada and 47 years old and always wanted a Vette but can never afford one but it doesn't matter now because I'm a stroke and cardiac arrest survivor and can't drive anymore especially a new Vette
@Matthew Gerhardt thank you sir you as well
The picture looks like the exhaust manifold would work great for a turbo set up in other cars
Man, this engine with a roots style blower will be incredible.
Like!Ah that plastic engine cover is really rad!!
Interesting and nice video. Many thanks.
The pushrod V8 is a design that was right, right from the start. Reliable as a stone, powerful and proven. Other benefits include lighter weight, smaller physical size, fewer rotating parts and a maintenance free valve train. No chain tensioners and guides that need replacing, no belts, belt tensioners and horribly expensive visits to the dealership associated with OHC and DOHC designs. Indeed the pushrod engine is so reliable, it is used in aircraft. For all you brainwashed non-thinkers that will say they cannot rev, study the 500CI Pro Stock motor which develops over 1,200BHP at 11,000RPM. Wake up. I am a diesel enthusiast so I believe any engine that has to rev to make power is a waste anyhow.
I agree with everything you said about ohv vs ohc/dohc engines but these youngsters think ohc is the greatest thing since sliced bread i've made the same arguments that you have about the advantages of ohv vs ohc but to each their own
They are brainwashed victims of advanced marketing techniques and cannot think for themselves. Sadly they just little parrots.
dittos...hope the pushrod engine makes a comeback. Don't care about speed, power, economy...just want reliability, easy to repair and a roomy engine compartment
495 horsepower would make for an awesome speedboat engine- which is nothing new for Corvette's engine! But now it's going to be smaller, less weight and more fuel efficient than the traditional big block Chevrolet engine!
The headers look like they're natural for speed boats too XD
Lt5 from the 90s was handbuilt by Mercury marine, who then proceeded to make an lt5 powered boat, towed by an lt5 powered Corvette. It was a funny and amazing thing to see.
I'm keeping my C7 manual transmission for 3 pedal engagement fun when I get a C8.
Sure she slip right in....
Drive a dual clutch and you ll soon forget the manual.
Does anybody know if this motor comes with that worthless displacement on demand?
It's cool that it is a direct port injected motor since all LS engines after 2015 were
I like those numbers
Thank you for sharing the info on the LT 2 and I think Chevrolet really knock it out of the park this time. I went and looked at the C8 over the weekend and I am very impressed and I can’t wait to drive it.
LT2 is a great update to a very reliable Corvette Engine. How well will this improved engine with 11 to 1 handle 91 octane fuel when it needs 93 for proper performance?
Question: How many metal (i.e. durable, long lasting) engine parts now have cheap plastic replacements that begin to crack before the car has gone 100k miles? I hear BMW is doing this.
Plastic timing guides absolutely irk me.
Most manufacturers have went to plastic and yes a lot of the plastic doesn't make it past 100k
@B is for Build This is the perfect engine for your shenanigans!!!!
lmao
I have on order my c8 2LT the lt motor is going to be Real !!! I have a LS 396 in my 66 Chevelle, what a motor
So this was the original potential of the LT1 from 2014. I believe it still has cylinder deactivation with this new cam. Move of coil packs to the bottom is interesting.
It does still have the AFM.
Working on that engine bay will definitely suck, and as for the cylinder reduction use I'm not a fan of.
CAFE standards?
LONG LIVE THE PUSHROD!
The intake reminds me of the late gen truck manifolds with the long open runners and very tall overall clearance. I'm surprised the stock unit stayed 87mm, since 90mm and bigger has been seen in previous LS/LT engines. Did the LT1 come factory with 1.8 rockers or is that new?
This is going to be painful when its time to do a tune-up...mid engine is all fun and good but pain to work on
I'm pretty sure I heard somewhere they designed it to be able to do tune up with engine still in car.
@@joedmac78 That would be great and if changing the oil is easy then its win win
@@ShawZam yea it would be. GM has built many V8 engines that are surprisingly easy to work on . The first gen ls cam could be removed without removing the heads ... Not the newer v8s tho
Tune up??? You mean change spark plugs once in a lifetime? Air filters three or four times??
@@lard1892 I think it's every 100k miles they usually recommend you change plugs/ wires. Ignition coils can act up sometimes to when you get up in the miles. By looks of it those parts should be easy to get to with the relocated design
Engine looks great, but that instrument cluster is beyond BLAAGGGHHHH!
Yeah bland econocar digital guages
@u aint bout it analog guages would've been better
The cut always are awesome
Here we go again. But can it go 300mph in a standing mile like a tuned 2005 Ford GT?
New subber. Very informative and interesting information.
Correct me if I'm wrong but I thought a LT1 was a 5.7L not a 6.2L?🤔
If it was not for the near perfectly square steering wheel the C8 would be a masterpiece.
As for mods on the C8 LT2, is their any HP to be gained in changing the rocker arm ratio? They are already at a high 1.81:1. They say that you gain very little with a head change, even with high dollar AFR or Trick Flow heads. They have been porting and milling the stock heads for the best gains. They also state that you gain very little with an intake manifold change, they just do a little blending and porting on the stock LT2 manifold. It looks like you will need to change or mod almost everything on the motor, to pick up much HP over the stock motor. The 11.5 compression ratio tells us allot, the motor has been pushed to a much higher limit than the LT1.
I'm waiting for the first guy to do an 8-1 exhaust system. The firing order of the GM V8s end up making it sound pretty exotic when the exhaust is done in that configuration..
Haven’t found out if the crank shaft is cross plane or flat plane style?
Doesn't sound flat plane, but I'm not sure
It is crossplane, it is tricky to use a flatplane crank in a pushrod motor.
What about the flat plane crankshaft which is the biggest change
the throttle body is now facing the other way towards the ring gear,, but on others its facing the accessory drives,, am i correct,, or not
Will it have the massive intake valve issue that many DI engines have? Maybe we should wait for the dual injection version.
Companies who usually race Corvettes had a definite say in the engineering of this beauty. Especially IMSA and Le Mans series. Sorry don't know which company competes with the R series Vettes.
Equal length header pipes prevent “contamination”,,,WTF are you talking about?, they only provide equal flow.
Over the years Corvette has improved on Trunk space but now going to a mid-engine design this car will have the same problem as most mid engine cars- little or no trunk space at all! But that's the tradeoff for that design!
It can hold 2 sets of golf clubs or a set of 5 suitcases. Storage in front and enough room in back to store the targa top.
this round the corvette wins
nice job chevy
So the base Corvette engine will now have just a tick under 500 hp? Is this the highest horsepower base engine ever offered on an American car?
What happens _IF_ the LT2 V8 has an Iron Block?
That would mean more weight over the drive wheels!
It means it can hold more boost .
My only gripe. It looks like engine accessories are hard to work on without dropping the engine/ rear cradle.
Is the LT2 all alloy?
What kind of a sports car only has an automatic transmission?
I'll stick to my fire breathing C2 with its tri-power 427, side exhaust and proper 4 speed.
The visceral experience of slamming it through the gears while those pipes roar, is what a real sports car experience is all about.
Not as "techie", but It's raw experience is far superior.
Sadly, all exotic/supercars are doing away with true manuals. Corvette was one of the last to do it, Lambo, Ferrari etc hasn't had a true manual in quite some time.
Paddle shifting is what the latest generation wants. I agree with you...manual shifting is more satisfying.
It is a double clutch transmission it does not have a torque converter so it behaves like a manual transmission but shifts much faster than a manual transmission.
Good video explaining the engine.
Why is Chevy still using pushrods and a single cam?
And what is the different between LT3, some say the different just on the body parts.
Good bye Toyota Zupra.. Nice knowing ya.. 😅😅😅
You think it is better then Toyota???? You can buy a 1999 Corvett for
$3000.00 Supra 1999 for $80.000????
Except...the new Supra is a rebadged BMW. Why don’t you give us some price information on 1999 BMW’s.
Giancarlo Cesari that shows how overpriced they are
my stage 3 (downpipe and injectors tune only old EJ motor) 2015 Sti w eurothane driveline mounts and springs/big rubber will out run and outhandle a new zupra w my kids in tha back lol. And its nothing near what my old Evo could do.. New cars hype machine. Kids need to get off the supra titty new one and the old 90s one that was same as a Lexus SC300 lol
@@carlocesari1 Who said anything about previous generation Supra? I'm talking about the new Supra.. With the BMW engine, and interior as well. The new Corvette is faster, nicer, and overall a better package..
Well done sir. I'm a Vette owner occasionally.
I could be imagining things but during the picture of the engine valley, the ports for the active fuel management looked like that they had been plugged, hmmm.......
This makes the Ford GT’s price look kinda silly as the power figures we have are initial base model #’s
The GTs price was silly long before the C8 showed up.
Michael Sullivan /
You know what, when you’re right you’re right. And I hope that since Chevy now has a mid engine Vette that they do take it to Le Mans and kick ass in a $60,000 car
@@limabravo6065 I understand what you're saying about seeing the underdog, mid engined 2020 Vette at LeMans competing with it's higher priced competition, but the C7 is out there right now competing with the others. If the C8 is as good as Chevrolet claims, with all the money added to the platform that it takes to make a car LeMans competitive, the C8 should be brutally scary in competition
Are the return oil pumps electric?
Not sure this and the Subra will be in the same price range in Japan. USA is not the only market for Toyota.
prettiest production small block
How hard will it be to do maintenance....or what is estimated cost at dealers?
Minute 1:16 You said it's mounted mid engine? What is mounted mid engine?
The goofy background sing-song music adds nothing but irritation to the video.,
4:16 I watched this entire video about how amazing this engine is just to see it smoke like a genie is about to pop out the pipe. Just kidding I want one of them !!
Great info, well done
Wondering if the LT 2 intake . Wil fit on a c7🤔
It should fit, but you may not have a hood.
Very good piece, thanks; If I may, how close is my C7 2017 Grand Sport automatic to the new Dual Clutch, what's the acronym? DCT?...sort of?...not really? completely different?....thanks
I wanted to do a video on C8 - is there a centrifugal supercharger available now? Procharger does not have anything in production as I just spoke w them today. I have a C8 on order and am going to start a RUclips channel - Looking for folks to do collaborations with now as we build the channel.
What color choices are available for the LT2?
If you're getting a C8, or thinking about it, you want to get in this group! Lookers welcome too!
😊
facebook.com/groups/C8.Corvette.Owners/
It looks like function of the lifter valley scavenge pump is absolutely crucial.
If it were to ever stop working - for whatever reason, all of the oil will pool in the valley. Just a liability of removing all the oil drains in the lifter valley.
And yes, the lady singing in the background blows.
In the next yet years GM will make many changes that will be great for this C8 Vette
No shit?