Yes the bottom end will hold it. Obviously the builder of this engine knows what he is doing. Solid roller or solid lifter camshafts with good springs will hold it out of valve float. Good breathing heads also! Damn good sounding engine. Most guys wont fork over cam specs haha. But I'd like to know if you will. And to all you guys that don't believe that is 8,000 plus RPM. You need to get your hearing checked.
Same thing I thought about the hearing. I did a 327 with my father years ago Stock lil getter but she screamed something crazy. As a kid in the passenger seat I sure learned how to grip a seat. Pops slammin a Saginaw 4 speed. It was a 59 el camino. Man this video is awesome
Yea bad ass dude that's 8k on small block pushrod engine gita have really good heads and intake combo I wonder if it's f.i. or carb and cam sounds definitely solid roller. P rolly has custom set up clearances and good machine to help stay together and make that compression he's making. Maybe a stock block rods crank and etc. But the rest of the idea of the motor is definitely modified to scream that hard. Awsome build sounds absolutely killer at 8k rpm
@cv 67 a solid valve train is always more reliable if want rev and make power. Hydraulic has its weakness. Roller over the flat tappet also cause u can do alot more with the profile and run crazy spring pressures.
I will hint at the cam in my engine. It's an old Wolverine Blue Racer, 250/260 dur. @.050" Solid Lifter, of course. It performs well in my build, and will rev. Videos on my channel.
People saying his tach is wrong. LMAO listen to it that definitely sounds pretty close to 8 Grand and if it was off it would of said it was idling way higher than it was
@@yamahaguy1732 Factory equipped 5.0s fall well below 150whp beyond 6000 rpm and i can guarentee you stock sbf valve train is not going to maintain valve control beyond 7k if it even gets there. Everything after the 4500rpm power peak is a downhill loss of power meaning zero point in reving past 5500-6k. 2 bolt mains and weak rod bolts limit the 302 to about 6500rpm. A worked 302/306 with the right valvetrain, forged crank and rods, and girdle, you could turn 8000. But stock? Hell no.
Mad Mod Aside from its heritage, what really made the 302 cubic-inch engine special was how unique it was. The engine was given an oversquare design, created by the 4.00-inch bore and 3.00-inch stroke. The large bore coupled with the short stroke allowed the engine to rev well into the 7,000 rpm range. This type of small-displacement, high-revving platform was a bit radical in an age of big-block, 5,500 to 6,000 rpm-limited engines. However, the small-block’s design allows it to have high-horsepower potential and incredible reliability, as opposed to its larger, lower-revving counterparts. That’s from an article on the Chevy 302
The 302 cubic-inch engine was equipped with a Duntov 30/30 camshaft, which offered .452/.455-inch lift. To handle the high engine RPM, the 302 cubic-inch V8 was equipped with a forged-steel crankshaft and connecting rods. The pistons were also forged, to handle the 11.0:1 compression ratio. The cylinder heads featured large ports and valves (2.02-inch intake, 1.60-inch exhaust) to aid with air flow at high engine RPM, but did so at the cost of decreased performance in low and mid-RPM ranges. The engine was made to preform in high RPMs
Like wow! I kept waiting for a piston to fly through the hood! All I can say is good job! Takes a lot of planning, experience, and machine work to bring this kind of motor together and it all work. Talk about well balanced! Can't wait to see the Dyno numbers.
I've been thrashing on so many 302s over the last 33 years, and even before I spent money to build one for durability, I've never blown one up. They are extremely tough little engines. I have shredded 14-17 transmissions, though, both manuals and autos alike and had clutch discs blow apart, which resembled a bird's nest sticking out of the dust cover of the bellhousing. lol
@@AmericanThunder same here man. I've had oil pumps lockup miles from the shop and just say f it. Never had an engine lock up or just quit, always the other stuff first. I've had a few valvetrain mishaps but those were mostly my fault most likely. Great little engines.
@@southerndarkness9922 ihad one 302 that ate the crank bearings because my cousin decided it was a great idea to put dirt down the carburetor ( sand ) icaught him but didn't know what he was doing with his fingers over the carburetor. well went 25 miles to farragut then half way the way back to knoxville it still ran but heat surged and went kajonka kajonka kajonka i shut it down and pulled off interstate, this was a 1978 ford cobra II 4 speed car at 7500 rpm , and its a great car, it was embarassing , although i caught the light at the bottom and was able to make a right hand turn then an immediate left into the parking lot complex at my dad's job building. lucked out being able to park there and come back and get it, rather than be towed stuck on the interstate somewhere , people thinking the cobra II was some kind of junk car that would leave you stranded. It wasn't 7500 rpms fault , it wasn't my fault, it wasn't the cobra II's fault, it wasn't the engine's fault, it was my cousin's fault and handywork. Gosh, people you know.
@@yamahaguy1732 I'd be interested in seeing a chevy oem 302 block hold together at 9500. My Ford 1975 302 block with steel main stud girdle holding it together has lived up to 8800 rpm for the last 20 years. (3.25" stroker steel crankshaft, not the original 3" stroke)
It was 1983. Fight down the street between a racing family. Father and son (both drunk) punching it out in the front yard over parts at 1:00 A.M. Drunk mother can’t stand to see them fight, gets in the 1972 Chevy, shortbed truck with swapped 80’s Camaro 305 (stock). That tuck was cold as an ice cube from sitting all day and night. The mom said “FUQ DIS!” Started the truck with the pedal to the floor in first gear and launched that truck down the street about 200 yards (we know because we lived across from a football field) until that engine screamed to about 8-10,000rpm popping and chattering at the top end before she remembered it was a standard and shifted gears. That was a night I knew a Chevy 305 was bulletproof.
They are pretty much idiot proof because the heads won't flow enough air and fuel to over rev it I've abused the shit out of many of them you can pretty much put it in neutral and floor it and it kinda just maxes out even before valve float y'all call them boat anchors the bottom end is exactly the same as your 350 stroke crank bearings all the exact same only the bore is smaller and they put shitty heads on em other than that same same I've been around a long time seen some bad ass 307s and some pretty bad ass 305s as well both the same as a 350 basically the 307 is closer to a 327 or a 283 but from a build stand point have potential a short stroke big jug is what you want for a high revving motor like the 302 chevy spin it fast enough with a good cam and heads and bam the holdback of the 305 is the bore it shrouds the. Valves but if a guy knows what hes doing a lot of torque can be made and a great tire drying frying motor can be made w a 305 that isn't gonna knock wtf
As long as you can control the harmonics, you can spin to win. Folks forget that the SBF was raced at LeMans and other road courses for a long time....without 4 bolt mains. Heck, Chris Watson run 5 second 1/8th miles in his stock bottom 302.....35 lbs of boost and 900 plus hp...with a stick. 2 bolt mains get revved silly in Stock Eliminator engines also.
Thank you! Iam 47 and built a 9 second stang. My 2nd stang when I was 24........ With a stock block 596 cam , aluminum edelbrock heads ported to fist size holes! Along with intake manifold and a Holly 750 double pumper and the body was gutted /1/2,ALOT of fiberglass body parts! With a Fogger N.O.S, adjustable jets from 50-500 HP! I'd take her up to 7500 rpm with 411z in the rear......she was a PULSE POUNDER!!!🇱🇷✝️✌️🇨🇦
I had for my second car an original matching numbers 69 Z28 Camaro and I revved it to the TREES every Friday and Saturday night for YEARS ! Tach went to 8k and I over revved it several times ! Then I found out it was too much for the stock " 30-30" Cam and started shifting around 7,400 ish and it went faster !!!!
Man I got goose bumps on top of my goosebumps! Lovin the small block Poppin an blattin with open headers! Thas what I'm talkin bout!WHOO! break her loose!had to watch it twice! 8 minutes of bliss an best soundtracks ever! I'm cutting my mufflers off an goin back to bein a equal opportunity offender again! Thanks fer bringin the kid back outta me!WHOO!!!cutoffs here I come again! Wife can stay at home!!
The 5.0 Ford is an amazing engine, from the factory, it is a well balanced engine, that is critical for a high rev engine! Even stock, it is very impressive! I have a pure stock 87 all original and I still love it!
at the time, did you have stock main caps or aftermarket ones? i was thinking of replacing my middle 3 with PRW billet factory replacement caps 139.00 through jegs plus a main line hone and bore when its time to machine it
What a beast of a 5.0. Just a little comparison to the people that don't know much about engine rpm, my stock 4.6 can only push between 5,800-6,200 rpm but valve float happens right at 5,000. 8,300rpm is A LOT for a V8! It takes a large amount of airflow and some mechanical mods to make higher rpm such as valves, cams and intake. As I said, this is for people that don't know much about cars.
Something about an American v8 revving that high it just past 6 makes this scream and it sounds so aggressive and is the closest thing to an eargasm you can get
Stock block I believe. The block itself. A stock 302 rotating assembly isn't holding together for long if you're hitting 8k+. As soon as you touch the rod bolts and bearings, which you would realistically need to do, it's no longer a stock bottom end.
hahaha to the haters, my old Mopar 383 Big Block tickled 8000rpm no problem all accurate gauge not to mention the 302 zapper my buddy has in his Z/28 hits 9800rpm all the time, build it right and it will spin. love the video dude keep hot rodding.
Forged bottom end,balanced rotating assy,top notch heads and a good cam,sounds a lot like mine but I set the chip at 6k,because even though it's turning doesnt mean it's still making power. Mine starts to fall in hp right around 6300 but pulls to 8k no problem without the rev limiter...
ihad one 302 that ate the crank bearings because my cousin decided it was a great idea to put dirt down the carburetor ( sand ) icaught him but didn't know what he was doing with his fingers over the carburetor. well went 25 miles to farragut then half way the way back to knoxville it still ran but heat surged and went kajonka kajonka kajonka i shut it down and pulled off interstate, this was a 1978 ford cobra II 4 speed car at 7500 rpm , and its a great car, it was embarassing , although i caught the light at the bottom and was able to make a right hand turn then an immediate left into the parking lot complex at my dad's job building. lucked out being able to park there and come back and get it, rather than be towed stuck on the interstate somewhere , people thinking the cobra II was some kind of junk car that would leave you stranded. It wasn't 7500 rpms fault , it wasn't my fault, it wasn't the cobra II's fault, it wasn't the engine's fault, it was my cousin's fault and handywork. Gosh, people you know.
Yeah thats definitely 8000+ rpm. Most 289/302s can spin that on a stock crank. Get a forged crankshaft 4340 with 4340 H beam rods and some forged 6018 pistons and a very very high quality balance and the assembly is good to go. Springs, valve train, pushrods and a solid roller cam will determine if it lives up that high
Is that an Anderson Cam? I had the high rev cam in my 5.0 and that botch would roll up to over 7500rpm with roller rockers full ported heads and a stock block with a steeda main bolt girder block high volume moroso oil pump and 7 quart deep pan... I miss that revv
@@rydoggo My 327 was built for the 8th mile. Lunati balanced and blueprinted it back when they still did that. Shifted @ 8200 rpm every day for 2 years. After i twisted my Chevelle with it i found a 70 Monte Carlo and had to sell. Damn i miss that engine. I swear to build another before i die. Nothing automotive sounds as good in the morning.
You can't tell by hearing it that it's probably revving to what he claims? I know what my sbf sounds like at 7500 and he is certainly higher than that.
I put my tack setting on 6 cylinder while running a v8 to show off to my friends. Some times I would set the tac to 4 cylinder so the tac would read 12000 rpms instead of 6000 real rpms.
Your friends must have been deaf. That's literally 6 octaves "gone missing". Stop implying this video is fake, that is most definitely 8k. I know, because I can run my 302 to 7.6 and it's just shy of sounding as fast.
Nicholas Smith there’s a few different guys running small block Chevys in a local drag racing group and one of them shifts at 12,000rpm one of them shifts at 10,000rpm and one shifts at 9,000rpm
We did it with 327 chevys all the time. With a good solid roller cam and AFR heads with 11:5 compression 400-425 lb.ft and over 500 hp was easy yo make on them 327s
Stroke is 87,4mm x 8300rpm : 30000 = 24mt/s max piston speed ! A safe maximum piston speed for these engines could be around 17 mt/s... In 1990 a F1 engine were running at 25mt/s Means soon or later, with a stock pistons, you will see one of your pistons flying to mars beside tesla's roadster...
Приколы
Yes the bottom end will hold it. Obviously the builder of this engine knows what he is doing. Solid roller or solid lifter camshafts with good springs will hold it out of valve float. Good breathing heads also! Damn good sounding engine. Most guys wont fork over cam specs haha. But I'd like to know if you will. And to all you guys that don't believe that is 8,000 plus RPM. You need to get your hearing checked.
Same thing I thought about the hearing. I did a 327 with my father years ago
Stock lil getter but she screamed something crazy. As a kid in the passenger seat I sure learned how to grip a seat. Pops slammin a Saginaw 4 speed. It was a 59 el camino. Man this video is awesome
Yea bad ass dude that's 8k on small block pushrod engine gita have really good heads and intake combo I wonder if it's f.i. or carb and cam sounds definitely solid roller. P rolly has custom set up clearances and good machine to help stay together and make that compression he's making. Maybe a stock block rods crank and etc. But the rest of the idea of the motor is definitely modified to scream that hard. Awsome build sounds absolutely killer at 8k rpm
@cv 67 a solid valve train is always more reliable if want rev and make power. Hydraulic has its weakness. Roller over the flat tappet also cause u can do alot more with the profile and run crazy spring pressures.
Yes when set up properly u set them once and check them ever so often thats all
I will hint at the cam in my engine. It's an old Wolverine Blue Racer, 250/260 dur. @.050" Solid Lifter, of course. It performs well in my build, and will rev. Videos on my channel.
People saying his tach is wrong. LMAO listen to it that definitely sounds pretty close to 8 Grand and if it was off it would of said it was idling way higher than it was
Similar sound to a coyote
Sounds like a voodoo
Stephen Contreras sound more like nascar, sounds way better then a coyote ever would.
They're all youtube experts, they know everything.
It is a v8 and revving at 8k but only 2 cylinders actually spinning
That thing is not even stressing at 8k!!!! Thats a well balanced build!!!
yep, 302 go WEEEEEEEEE
..
😂 gotta love 302s
A good balanced rotating assembly is one of the keys to holding together
Rod bolts
Yes but these engines did rev over 8000 from
The factory
@@yamahaguy1732 Factory equipped 5.0s fall well below 150whp beyond 6000 rpm and i can guarentee you stock sbf valve train is not going to maintain valve control beyond 7k if it even gets there. Everything after the 4500rpm power peak is a downhill loss of power meaning zero point in reving past 5500-6k. 2 bolt mains and weak rod bolts limit the 302 to about 6500rpm. A worked 302/306 with the right valvetrain, forged crank and rods, and girdle, you could turn 8000. But stock? Hell no.
Mad Mod Aside from its heritage, what really made the 302 cubic-inch engine special was how unique it was. The engine was given an oversquare design, created by the 4.00-inch bore and 3.00-inch stroke. The large bore coupled with the short stroke allowed the engine to rev well into the 7,000 rpm range. This type of small-displacement, high-revving platform was a bit radical in an age of big-block, 5,500 to 6,000 rpm-limited engines. However, the small-block’s design allows it to have high-horsepower potential and incredible reliability, as opposed to its larger, lower-revving counterparts. That’s from an article on the Chevy 302
The 302 cubic-inch engine was equipped with a Duntov 30/30 camshaft, which offered .452/.455-inch lift.
To handle the high engine RPM, the 302 cubic-inch V8 was equipped with a forged-steel crankshaft and connecting rods. The pistons were also forged, to handle the 11.0:1 compression ratio. The cylinder heads featured large ports and valves (2.02-inch intake, 1.60-inch exhaust) to aid with air flow at high engine RPM, but did so at the cost of decreased performance in low and mid-RPM ranges. The engine was made to preform in high RPMs
Not sure what others are saying, sure sounds like an 8k sing to me. Nice build. Thanks for posting.
Like wow! I kept waiting for a piston to fly through the hood! All I can say is good job! Takes a lot of planning, experience, and machine work to bring this kind of motor together and it all work. Talk about well balanced! Can't wait to see the Dyno numbers.
I've been thrashing on so many 302s over the last 33 years, and even before I spent money to build one for durability, I've never blown one up. They are extremely tough little engines. I have shredded 14-17 transmissions, though, both manuals and autos alike and had clutch discs blow apart, which resembled a bird's nest sticking out of the dust cover of the bellhousing. lol
@@AmericanThunder same here man. I've had oil pumps lockup miles from the shop and just say f it. Never had an engine lock up or just quit, always the other stuff first. I've had a few valvetrain mishaps but those were mostly my fault most likely. Great little engines.
@@southerndarkness9922 ihad one 302 that ate the crank bearings because my cousin decided it was a great idea to put dirt down the carburetor ( sand ) icaught him but didn't know what he was doing with his fingers over the carburetor. well went 25 miles to farragut then half way the way back to knoxville it still ran but heat surged and went kajonka kajonka kajonka i shut it down and pulled off interstate, this was a 1978 ford cobra II 4 speed car at 7500 rpm , and its a great car, it was embarassing , although i caught the light at the bottom and was able to make a right hand turn then an immediate left into the parking lot complex at my dad's job building. lucked out being able to park there and come back and get it, rather than be towed stuck on the interstate somewhere , people thinking the cobra II was some kind of junk car that would leave you stranded. It wasn't 7500 rpms fault , it wasn't my fault, it wasn't the cobra II's fault, it wasn't the engine's fault, it was my cousin's fault and handywork. Gosh, people you know.
Great valve springs for sure
i like conical valve springs.
@ikaikaboy88 not if you do the piston speed math on a 302 they're just over 4000fpm at 8000 or 8500
@ikaikaboy88 honestly it's the clutch good clutch in front of a high revving sbf last forever
Dam bro your sneaking up on Nascar rpm territory with a stock block! My 306 doesnt see higher than 7500
BarneyMiller these chevy 302 motors can rev to like 9500
@@yamahaguy1732 I'd be interested in seeing a chevy oem 302 block hold together at 9500. My Ford 1975 302 block with steel main stud girdle holding it together has lived up to 8800 rpm for the last 20 years. (3.25" stroker steel crankshaft, not the original 3" stroke)
@@AmericanThunder the chevy heads flowed more. Idk about the boss 302 from 69. They also had forged rods and pistons from the factory.
The 302 Cleveland heads flowed more then Chevy heads.
@@AmericanThunder Chevy blocks are stronger then ford because the lifter valley has more iron.
It was 1983. Fight down the street between a racing family. Father and son (both drunk) punching it out in the front yard over parts at 1:00 A.M. Drunk mother can’t stand to see them fight, gets in the 1972 Chevy, shortbed truck with swapped 80’s Camaro 305 (stock). That tuck was cold as an ice cube from sitting all day and night. The mom said “FUQ DIS!” Started the truck with the pedal to the floor in first gear and launched that truck down the street about 200 yards (we know because we lived across from a football field) until that engine screamed to about 8-10,000rpm popping and chattering at the top end before she remembered it was a standard and shifted gears. That was a night I knew a Chevy 305 was bulletproof.
A chevy 305 bulletproof lmfao....
@@professionalhater8808 there Bullitproof cuz they ain't got no power to break anything lol
@@briansuderman5597 I have not seen a 305 running without a rod knock in years lol They called boat anchors for a reason haha
They are pretty much idiot proof because the heads won't flow enough air and fuel to over rev it I've abused the shit out of many of them you can pretty much put it in neutral and floor it and it kinda just maxes out even before valve float y'all call them boat anchors the bottom end is exactly the same as your 350 stroke crank bearings all the exact same only the bore is smaller and they put shitty heads on em other than that same same I've been around a long time seen some bad ass 307s and some pretty bad ass 305s as well both the same as a 350 basically the 307 is closer to a 327 or a 283 but from a build stand point have potential a short stroke big jug is what you want for a high revving motor like the 302 chevy spin it fast enough with a good cam and heads and bam the holdback of the 305 is the bore it shrouds the. Valves but if a guy knows what hes doing a lot of torque can be made and a great tire drying frying motor can be made w a 305 that isn't gonna knock wtf
@@six159 Ive only owned one and i got rid of it after a week. I guess all the ones ive seen were just horribly maintained or something. ✌
As long as you can control the harmonics, you can spin to win. Folks forget that the SBF was raced at LeMans and other road courses for a long time....without 4 bolt mains. Heck, Chris Watson run 5 second 1/8th miles in his stock bottom 302.....35 lbs of boost and 900 plus hp...with a stick. 2 bolt mains get revved silly in Stock Eliminator engines also.
Maaaaan that sounds like angels singing !
My 350 v/8 ,1968 Camaro automatic used to do 8,400 rpm in first, 7,800rpm in second, and 7,400rpm in drive. The higher the gear, the lower the rpm.
Fooking zinging that beowtch !! Solid roller & spring package I could see it..
I'm a 4 banger guy... And even I THINK this thing sounds absolutely amazing. Sick ride man.
And it didn't blow up. Well done! You know how to build an engine sir.
Man, that thing will scream!!!
Thank you! Iam 47 and built a 9 second stang. My 2nd stang when I was 24........ With a stock block 596 cam , aluminum edelbrock heads ported to fist size holes! Along with intake manifold and a Holly 750 double pumper and the body was gutted /1/2,ALOT of fiberglass body parts! With a Fogger N.O.S, adjustable jets from 50-500 HP! I'd take her up to 7500 rpm with 411z in the rear......she was a PULSE POUNDER!!!🇱🇷✝️✌️🇨🇦
I had for my second car an original matching numbers 69 Z28 Camaro and I revved it to the TREES every Friday and Saturday night for YEARS ! Tach went to 8k and I over revved it several times ! Then I found out it was too much for the stock " 30-30" Cam and started shifting around 7,400 ish and it went faster !!!!
Man I got goose bumps on top of my goosebumps! Lovin the small block Poppin an blattin with open headers! Thas what I'm talkin bout!WHOO! break her loose!had to watch it twice! 8 minutes of bliss an best soundtracks ever! I'm cutting my mufflers off an goin back to bein a equal opportunity offender again! Thanks fer bringin the kid back outta me!WHOO!!!cutoffs here I come again! Wife can stay at home!!
The 5.0 Ford is an amazing engine, from the factory, it is a well balanced engine, that is critical for a high rev engine! Even stock, it is very impressive! I have a pure stock 87 all original and I still love it!
Honda head here but wow beautifully done bro
at the time, did you have stock main caps or aftermarket ones? i was thinking of replacing my middle 3 with PRW billet factory replacement caps 139.00 through jegs plus a main line hone and bore when its time to machine it
What a beast of a 5.0. Just a little comparison to the people that don't know much about engine rpm, my stock 4.6 can only push between 5,800-6,200 rpm but valve float happens right at 5,000. 8,300rpm is A LOT for a V8! It takes a large amount of airflow and some mechanical mods to make higher rpm such as valves, cams and intake. As I said, this is for people that don't know much about cars.
That sounded amazing lmao.
Shit that thing is twisting my friend.... damn it son👍👍
thanks bud
I've had my stock 302 short block to 7k. Zero problems. Sounds awesome.
Something about an American v8 revving that high it just past 6 makes this scream and it sounds so aggressive and is the closest thing to an eargasm you can get
Insane sounds!!! Love these SBF after 5000rpm.. it's a shame my lil 289 runs out of steam at 4500
Valve float w/ stock springs and lifters around 5K.
Luckily you can buy awesome assembled heads now. I put some trick flow twisted wedge heads on a decent 289/302 and you can rip 6500-7000 easy.
Yes! It gets the *F.O.R.D.* sound!
Stock block I believe. The block itself. A stock 302 rotating assembly isn't holding together for long if you're hitting 8k+. As soon as you touch the rod bolts and bearings, which you would realistically need to do, it's no longer a stock bottom end.
Would love to know about the cam and valve train
Crazy this thing is carbureted
Why crazy
@@glennmanchester1568 appears someone forgot NASCAR ran Carburetor and 9000 RPM for half a century.
Nice build bub! Sub'd
That shit sounds awesome
Fast car, good motor
That is BAD ASS
hahaha to the haters, my old Mopar 383 Big Block tickled 8000rpm no problem all accurate gauge not to mention the 302 zapper my buddy has in his Z/28 hits 9800rpm all the time, build it right and it will spin. love the video dude keep hot rodding.
F-Ning savage!
Sbc 302 are made for high rpm gotta love HEAVY CHEVY
Sounds cool how it dont sound like a v8 then when its comes to life , what kind of gearbox and alloy or cast , how big is the cam
This is fucking awesome
How much power is this making??? This is insane for stock block 302!!! Holy shittt!!
Nasty exhaust leak. That means it's a Ford built right 😉
I don’t think it’s a Ford
@@anthonyhermes3593 Wrong. Watch other vids....
Oh man he was serious? My Nova had the lil ole 302. But she wouldn't sing like this!
Forged bottom end,balanced rotating assy,top notch heads and a good cam,sounds a lot like mine but I set the chip at 6k,because even though it's turning doesnt mean it's still making power. Mine starts to fall in hp right around 6300 but pulls to 8k no problem without the rev limiter...
8k rev. Thats nice 👌
ihad one 302 that ate the crank bearings because my cousin decided it was a great idea to put dirt down the carburetor ( sand ) icaught him but didn't know what he was doing with his fingers over the carburetor. well went 25 miles to farragut then half way the way back to knoxville it still ran but heat surged and went kajonka kajonka kajonka i shut it down and pulled off interstate, this was a 1978 ford cobra II 4 speed car at 7500 rpm , and its a great car, it was embarassing , although i caught the light at the bottom and was able to make a right hand turn then an immediate left into the parking lot complex at my dad's job building. lucked out being able to park there and come back and get it, rather than be towed stuck on the interstate somewhere , people thinking the cobra II was some kind of junk car that would leave you stranded. It wasn't 7500 rpms fault , it wasn't my fault, it wasn't the cobra II's fault, it wasn't the engine's fault, it was my cousin's fault and handywork. Gosh, people you know.
Yeah but when does it stop producing power?
It still holding up? Sounds beast
Yeah thats definitely 8000+ rpm. Most 289/302s can spin that on a stock crank. Get a forged crankshaft 4340 with 4340 H beam rods and some forged 6018 pistons and a very very high quality balance and the assembly is good to go. Springs, valve train, pushrods and a solid roller cam will determine if it lives up that high
What rods are you running?
sounds like a NASCAR
Yeeeweee brother.
I wanna build a dz so bad.
Gas is on it last leg. This worlds going electric. They're about to pass laws that will seal its fate.
Loved the video.
Nice!
How do you like thses heads ? Are they good quality ?
Is there any way I can get a parts list? I'm loving this for a build I'm working on.
Hell yeah!
Sounds good you must be around a 1.8 rod to stroke ratio? Considering stock is 1.69. Size does matter😁
i am building a 400m n using megasquit efi on it usa made microsquirt box diyauto com i love that stuff cool ride
This is what im looking for
What rear end, cam duration and stall are you using with that single plane?
It's a clutch unit, no stall. or are you joking and I'm the tool?
Is that an Anderson Cam? I had the high rev cam in my 5.0 and that botch would roll up to over 7500rpm with roller rockers full ported heads and a stock block with a steeda main bolt girder block high volume moroso oil pump and 7 quart deep pan... I miss that revv
math speaks here
The used camshaft ?
My longrod 351 w sang 7600 all day and had more but hey its a circle dirt track dont want to be too twitchy🤪🤪
And I thought revving my stock motor all the way out to 5800 was a lot!
Who built the short block?
Holly hell #%@ Danm!!!
Achieved on your standard pushrod V8. Flat-plane WHAT?
Ya baby.
Pretty good but you’re asking for those heads to shoot to the moon😂😂
I mean idk, cuz a Nascar engine is basically a small block revving up to 9k rpm running for maybe up to 600 miles.
@@rydoggo My 327 was built for the 8th mile. Lunati balanced and blueprinted it back when they still did that. Shifted @ 8200 rpm every day for 2 years. After i twisted my Chevelle with it i found a 70 Monte Carlo and had to sell. Damn i miss that engine. I swear to build another before i die. Nothing automotive sounds as good in the morning.
I had my share of small block chevys and this car is turning around 8k.
Did you ever get the clutch to hold?
I think he's spinning the wheels, probably has street tires on it. Doesn't look like it's a track car.
I used to shift my dz 302 at 7200 . nothin better is there ? Lol
Doesn’t like my 302 SBC at 8000 RPM’s, twice a year I’d yank the mill for rings, bearings and gaskets.
Yea my Monster Tach lied too. At high rpm it was way off.
You can't tell by hearing it that it's probably revving to what he claims? I know what my sbf sounds like at 7500 and he is certainly higher than that.
sweet
Fair play buddy, not a bad way to spend 5 grand 👍
Thats how much it would cost to get an engine up there
That is noice
It sounds like the engine is awake from 4000rpm up
is that some clutch slip ?
I put my tack setting on 6 cylinder while running a v8 to show off to my friends. Some times I would set the tac to 4 cylinder so the tac would read 12000 rpms instead of 6000 real rpms.
Your friends must have been deaf. That's literally 6 octaves "gone missing". Stop implying this video is fake, that is most definitely 8k. I know, because I can run my 302 to 7.6 and it's just shy of sounding as fast.
@@ashtonpadilla5269.yes,death friends. My brother could rev his sand drag vw to 10,000,but that's like revenge a v8 to 5,000 compared firing pulses.
@@gerald4027 sand drag vw?
That doesn't surprise me them 302s only have 3in stroke!
Sounded like it was done pulling about 6300rpm.
Did you ever dyno it?
Sounds like NASCAR
You might want to switch the tach to the 8cyl setting.
Is this motor still alive?
Not bad
What headers?
No way this thing even made it through the driving season
What year is it
What car is this in?
How much hp or kw
Build specs?
I like to pretend the 305 in my 82 C10 shortbed sounds like that.😅
Sounds awesome but also makes me cringe Everytime is goes that high because I've never seen one do that so many times let alone once. Great build
Nicholas Smith there’s a few different guys running small block Chevys in a local drag racing group and one of them shifts at 12,000rpm one of them shifts at 10,000rpm and one shifts at 9,000rpm
We did it with 327 chevys all the time.
With a good solid roller cam and AFR heads with 11:5 compression 400-425 lb.ft and over 500 hp was easy yo make on them 327s
Dogfart12 people think it’s a ford 302 and that’s why they don’t believe it
Cheers me up
now point me to the nearest gas station, lol
Wonder if the engine still lives lol
Stroke is 87,4mm x 8300rpm : 30000 = 24mt/s max piston speed !
A safe maximum piston speed for these engines could be around 17 mt/s...
In 1990 a F1 engine were running at 25mt/s
Means soon or later, with a stock pistons, you will see one of your pistons flying to mars beside tesla's roadster...