I ran mufflers and turn downs on my lowered 3500 7.4l dually for years, finally built full tailpipes and it completely changed the sound! Thankfully for the better. I can't wait to hear your 4.8 when its finished.
Finally! Someone who understands and shares the knowledge of exhaust pulses, scavenging, and the carrying the flow through a set of convergent and divergent points. I’ve been curious if anyone has applied this logic and now I have my answer! Thank you for sharing this awesome exhaust setup! Sounds great! Keep doing things outside the norm!
@@muslwgn1871 Or even after. I have seen a few V8 show cars (and non V8 but meh on those. lol) that looked all sorts of mean, but then had shitty exhaust notes and it just ruined the whole car for me.
I used to have a 99 Silverado single cab step side Z71 and that was my absolute favorite truck. Lifted, fox suspension, flowmaster pipe, HELLA Desert lights, pre-runner skid plate, man I miss that truck
@@Superthecod Well yeah, considering GM ran with a 5.7L (350 Smallblock) for something like 40 years before going to the LS series. I consider the 6.0L LS2 in my CTS to be of a medium size.
This is hands down the best LS I've heard in YEARS!!!!!! You NEED to give us a 10 min video of just exhaust sounds when this thing gets on the road. You knocked this one out of the park🔥🔥🔥🔥
Absolutely Incredible!!!! and I am an older guy! That sound makes my soul sing and my heart happy!! Dude, mad respect for this guy to leave his "professional" gig to start this awesome channel and forging his own road. LT you are my hero!!
Sounds great, everyone thought I was dumb for doing 3" single exhaust with a MagnaFlow 3" straight through muffler and a 3" dump in front of the axle. Mines very subtle until you stab it, then it really talks to you. My truck is stock with a home made cold air, stock converters and the 3" single custom made (by me) cat back exhaust. It's a 2000 extended cab 4x2 with a 5.3 and 4L60E. It's got 286,000 miles on it and I drive it daily. It's a super fun truck, sounds great and runs very very well. Glad yours sounds like mine and you like it. Great job, keep it up.
I am running the same setup as u except the muffler brand but I get a lot of compliments on the sound its suttle until you stab it next to the guy texting while driving and he drops his phone...lol that works for me
I had a vehicle with a 5.3L swap and it had single 3' with a Magnaflow and it sounded absolutely amazing. Unfortunately, the person who did the exhaust, did a horrible job of routing it. It was an off-road vehicle and I needed it redone for ground clearance. Went with a true dual setup and it sounded like garbage.
I love a big single exhaust. Sounds good on everything in its own way. My sister did a 4 inch straight pipe on a 4.0 grand Cherokee in high school. It idled like a Cummins and revved like an Indy car. Weirdest shit I've ever seen.
Had an old neighbor with a similar setup, just had an old diesel stack cut way down from under the rear door and somehow straight out and it rumbled from a mile away
I had a friend customize a cone shaped intake for the 4.0L Cherokee back when you couldn't buy one. He made it from some PVC pipe and an open air cone filter for a Honda Civic. It had a pretty nice sound at high RPM. That with a magna flow exhaust and 5 speed manual, back in the late 90s, it was a sleeper.
Thank you so much for starting this channel! It's great to see what can be done in a basic garage, with basic tools, and a realistic-ish budget vs a full shop and equipment with sponsored products that essentially bolt on. I have learned enough to get myself broke, or in trouble from the big budget shows. Showing how you are able to improvise without fancy equipment has taught me far more. Thank you so much for everything you do to keep this a fun and realistic hobby without needing to win the lottery.
hey thanks! its fun to be able to work in those no-budget type shops, but far more relatable to be able to do it on your own as well. Thanks a ton for watching!
Wrap the y pipe under the transmission. Itll radiat heat into the transmission. Noticed it on my 2017. Wraped the left bank under the pan. Solved the heat soak.
It's amazing what you do crawling on your back. I've done exhaust work and without a lift it's basically a waste of time... But you're still able to work magic. Hoping you get big so you can get a shop with a lift and really churn out the work.
Lt your a Sav. And what makes you a real one, is gettin it done with what you have and movin up with time/hard work like most of us goin from a cherry picker in apt. parking lot/dirt gravel drive way to your own garage and on.
I've been watching you for years. Way b4 u got on RUclips. You just take great pride in everything you do , it's very easy to cut corners , especially on ur personal rides. But not gonna happen Great job man. I'd love to just send my truck to you and say here you go lol. Thanks for posting
Sounds great! Nice work. Exhaust pulse is one of the most interesting things about building cars. Look into 180 headers. There’s a guy that builds them for his BMW that has a 5.3 swap in it and it sounds wicked
What's wrong with Exhaust Addicts? Sure they don't always post bangers but not every customer has a good sense of taste. You can't blame them for customers having terrible taste
@@iraqifoodcart8447 Has nothing to do with the cars. They slap up their garbage on nice cars too. Dude you seriously can't look at the garbage quality booger welded steel straight pipes they put on everything and think that shit look ok lol. Looks like Stevie Wonders first day on the job with a Mig welder. I wouldn't put that crap on a beater, nevermind a nice car.
So glad I found you here,was so disappointed when channels changed and lost my Sunday morning fix of the lineup of shows that really got me going.You are so talented, educated and a real inspiration to me to someday crawl around under my truck and attempt an exhaust as clean as yours.Sounds so sweet.Thank-you Lawrence.Cheers
The whole X-pipe scavenging effect reminds me of 2 stroke dirt bikes with the fatty pipes using the scavenging effect to make the engine run one way or another. Either way that thing sounds dope!
Man, I've listened to probably 40 different muffler sound videos on these trucks over the past couple of days. Trying to see what sounds best. Everything has this sluggish truck sounds to them and I have always hated the way they sound. But this one has that old school small block sound. It almost sounds like the DynoMax Ultra Flows I used to have back in the day. This is definitely how I want mine to sound when I build my 6.0 I'm saving this video for the future and I can stop listening now. But I've got to find your videos once it's driving and hear it and I got to find the dyno videos to see how it turned out. 💪
A lil tip that helped me. They sell mock flex tubing in required OD tubing your using to get the angles and path desired. They fit tight around the steel mock set up and allow to manipulate how ever you need to find the right path to connect tubing. But , beautiful work sir!
Its nice to hear an exhaust system that brings out the sound of the cam unlike that straight pipe, too loud sound that everybody seems to be going for nowadays. It sounds good now but I bet it will sound great when the tailpipes are added.
Those 4.8s sound good! My buddy had one with shorty headers, stock exhaust to a chambered thrush muffler and a 5 inch tip. It was a mean little truck. This one sounds awesome with that cam! Good work with it!
I did basically the same thing on my 5.8 windsor. 2 1/4 to a single 3” x 12” long resonator into a holley single inlet flowmaster with dual 2 1/2” out the back. Sounds similar to your truck. I love it.
Sounds and looks great. I figured being a truck you'd have more than enough real estate, but it was actually not as forgiving as I thought. You did a nice job of massaging those pipes through all those (somewhat) tight spaces. And it sounds just fine! Looking forward to the first ridealong...
I’ve used C25 with TIG accidentally once. Wrong labels on two otherwise identical 250cf bottles. It burns up the tungsten very fast, especially on the sizes used on thinner material. I wouldn’t doubt it if that oxidized tungsten gets shot straight into the weld puddle either. So, no, it won’t work permanently. You’d be better off using the MIG on stainless than C25 TIG. Edit; Try it for yourself! As a hobbyist welder, I never even thought about it until that happened.
thats the only way to do it for me. I've tried once or twice to do the sharpie mark and weld it outside the truck, but inevitably something moves around and wont line up properly. By clamping everything in place on the truck and getting 3-4 good tacks on each joint, you're pretty much guaranteed to have perfect alignment, which is critical when having 2 v-bands and no flex couplers.
I had a 383 in an s10 once. 2.5" from the headers Y'd into a single 3." I used a huge RV 3.5" ID straight through muffler, then Y'd back into dual 2.5" tail pipes. Mild cam, so not too loud or rowdy, but that exhaust was super low sounding. Made it sound like a huge motor was in there, lol.
I've done one full exhaust, I can't imagine tig welding it all tho. That takes some time! I had true dual xpipe and 2 Jones flowpacks. Rumbled the windows out of the house at idle and sounded super good when hammered down. Them xpipes just sound so good.
I recommend opening the ring gap for more boost. And that 4.8 will walk all over that 8.1L, obviously at higher rpm and only due to the LS design being much more stout, and can handle more boost.
That was awesome. I was going to do that with my old IS350. Headers into a X pipe then into the ISF Y into a single huge 90mm muffler then out into the dual again after. Was told it would not work etc etc. but I found a guy who did just that and the X pipe made more torque from 2,000 to 5,000 by 2 - 3%. Engine Masters on MotorTrend did a full test on the X pipe with great results. The Y after if not restricted will add to the sound. Pretty cool exhaust build you did 😀👍
I did the arithmetic for the exhaust headers in a Yamaha 900 bike engine. The originals were bang on the button so no surprise that free flowing mufflers made an obvious power improvement.
Looks and sounds great! I just finished up a cam swap on my O6 5.3 and I need to do a setup like this! On a side note, this last cam I did I had the engine out and decided I was going to put the engine flat on its back and drop the cam in vertically and it worked awesome. Horizontally I always seem to scratch the cam bearings just a little no matter how hard I try.
From the research I’ve done getting that “tuned” sound is all about making each side of the exhaust. 8-1 exhausts sound the best!!!! Or if you merge equal length headers immediately after the collectors into an c or Y pipe. Gives you a similar sound
The black widow muffler on my 5.3 LS has a dual 3" inlet and single "3 outlet. It has 1 7/8 headers with vbands to an x pipe similar to the one you show. (May even be the same). So after the x pipe it has a 30" dual straight section to the black widow dual to single. With another vband flange on the outlet. Has a single 3" over axle and straight out. No cats but here in VT on a 1990 car it isn't required. It does sound pretty amazing. The 226/238 .600 lift cam definitely aids that and the tbss intake is pretty good as far as stock intakes go. With a trunion kit and pushrods it made 390whp and 395wtq.
I did this to my 04 Gto as far as xpipe to ypipe. Mainly cause I didn’t want to put the dual exhaust like 05/06. It sounded good and I was happy with it
Wow, wow, wow. That is awesome! It's perfect even though I am partial to the Flowmaster Super 40 series chambered muffler sound. I like how you used those exhaust parts together. Definitely a racy aggressive sound.
That is a beautiful exhaust note. I have an 02 sport 5.9 magnum with a y-pipe and this might be a great addition to it when I put long tubes on the old girl.
People don't understand that pushing a 5.3L to 600hp is wear it out faster than pushing a 8.1L engine to 600 hp. There is a reason the 7.3L powerstroke and the ford 300 last so long, it's because they are de-tuned. If you crank them up to 600hp they won't last nearly as long.
All the idiots telling you that LS engines make more power than big blocks are ignorant so don't listen to them. They are obviously not drag racers. They completely missed the simple fact that the drag racing industry is dominated by engines of big block chevy architecture.
Just an edit to the x pipe explanation, the exhaust doesnt necessarily cross over, it mostly stays on the same side with a small amount of separation. The exhaust pulse hitting the point where they join does indeed help pull the exhaust from the other side. And for noise, an x pipe is an affordable substitute for equal length headers
@@LawrenceTolman 10-4 man! I’m a big exhaust guy too, out of the almost 60 vehicles I’ve had, I’ve done custom exhaust on probably at least 40 of them lol. It’s amazing the different products that are out now, and the diversity of combinations that can be done on a vehicle!
It sounds really good. Stapleton42 did an X pipe on his twin turbo Escalade and it sounds incredible. He ran flat out through a tunnel and the sound.......straight out of Talledega
You do good work welding. You should try walking the cup. It would help with the look of your stop starts. That's a great hood I've got the same one. Great video
I like it. Reminds me of somewhere between a Coyote 5.0 and an old Mopar small block, it has a snappy growl to it and a little of that classic Mopar pop sound when it's coming back down. Still, 8.1 forever man. Maybe the 8.1 isn;t a race engine, but you can't explain how it feels driving one to someone that never has. The internet love peak HP on a dyno because you can't post of graph of driving experience. BTW, this video just popped into my feed out of nowhere. I'ma check out some of your other stuff now too.
I just hope this exhaust works as well as it sounds. So close to getting this thing on the dyno again.
I want that exhaust when you go turbo
21:06 man that sounds good. Would love to have that on my '88 c1500 with the 350
I ran mufflers and turn downs on my lowered 3500 7.4l dually for years, finally built full tailpipes and it completely changed the sound! Thankfully for the better. I can't wait to hear your 4.8 when its finished.
I've always wanted to do this but never found anyone who has untill now 👍👌
You’ve got mail sir... Via Facebook messenger
Finally! Someone who understands and shares the knowledge of exhaust pulses, scavenging, and the carrying the flow through a set of convergent and divergent points. I’ve been curious if anyone has applied this logic and now I have my answer! Thank you for sharing this awesome exhaust setup! Sounds great! Keep doing things outside the norm!
I’m also an outcast in my area. Exhaust is my favorite part of automotive engineering. I love the science and madness behind it.
I have my stock H pipe connected to a custom x pipe in my exhaust sounds awesome
Exhaust note sets the entire tone of the car... especially if you hear it before you see it.
@@muslwgn1871 Or even after. I have seen a few V8 show cars (and non V8 but meh on those. lol) that looked all sorts of mean, but then had shitty exhaust notes and it just ruined the whole car for me.
Yo so if I have a 04 Mustang GT, what setup should I get if I want it ridiculously loud??
I used to have a 99 Silverado single cab step side Z71 and that was my absolute favorite truck. Lifted, fox suspension, flowmaster pipe, HELLA Desert lights, pre-runner skid plate, man I miss that truck
Love this whole build series. That tiny 4.8 sounds fierce.
Bigger than a Terminator Cobra. At that displacement I’d take the DOHC though. =^D
@@snappyaj9053 Luckily you can go up to (and over) 7.0L and the block is nearly the same externally.
tiny?
@@Superthecod Well yeah, considering GM ran with a 5.7L (350 Smallblock) for something like 40 years before going to the LS series. I consider the 6.0L LS2 in my CTS to be of a medium size.
@@Superthecod yeah it's only 293 cubic inches of displacement
This is hands down the best LS I've heard in YEARS!!!!!! You NEED to give us a 10 min video of just exhaust sounds when this thing gets on the road. You knocked this one out of the park🔥🔥🔥🔥
Hey now! Let's not beat up on Sloppy's hood dump 🤣 I always cry a little for any motor with zoomies.
Hey thanks! I wanted different and I think it’s for sure that.
yeah LS motors usually sound very tinny and raspy.
@@OEMPlus especially ones with X's
@@LawrenceTolman does it have a lot of drone? I have a 8.1 your the only one to put a video up with this muffler!
Absolutely Incredible!!!! and I am an older guy! That sound makes my soul sing and my heart happy!! Dude, mad respect for this guy to leave his "professional" gig to start this awesome channel and forging his own road. LT you are my hero!!
hey thanks for watching! I am thankful that I have the opportunity to give this a shot.
Sounds great, everyone thought I was dumb for doing 3" single exhaust with a MagnaFlow 3" straight through muffler and a 3" dump in front of the axle. Mines very subtle until you stab it, then it really talks to you. My truck is stock with a home made cold air, stock converters and the 3" single custom made (by me) cat back exhaust. It's a 2000 extended cab 4x2 with a 5.3 and 4L60E. It's got 286,000 miles on it and I drive it daily. It's a super fun truck, sounds great and runs very very well. Glad yours sounds like mine and you like it. Great job, keep it up.
I am running the same setup as u except the muffler brand but I get a lot of compliments on the sound its suttle until you stab it next to the guy texting while driving and he drops his phone...lol that works for me
I had a vehicle with a 5.3L swap and it had single 3' with a Magnaflow and it sounded absolutely amazing. Unfortunately, the person who did the exhaust, did a horrible job of routing it. It was an off-road vehicle and I needed it redone for ground clearance. Went with a true dual setup and it sounded like garbage.
I love a big single exhaust. Sounds good on everything in its own way. My sister did a 4 inch straight pipe on a 4.0 grand Cherokee in high school. It idled like a Cummins and revved like an Indy car. Weirdest shit I've ever seen.
Had an old neighbor with a similar setup, just had an old diesel stack cut way down from under the rear door and somehow straight out and it rumbled from a mile away
I had a friend customize a cone shaped intake for the 4.0L Cherokee back when you couldn't buy one. He made it from some PVC pipe and an open air cone filter for a Honda Civic. It had a pretty nice sound at high RPM. That with a magna flow exhaust and 5 speed manual, back in the late 90s, it was a sleeper.
The older CJ5 Jeep with an I6 could be had at a curb weight, 1000lbs lighter. Still a jeep and plenty quick for time.
@@JPGenergy haha I bet all the neighbors loved him
This sounds excellent, not raspy or tinny rather has what I call an honest V8 sound, deep and throaty. Great job!
Such a clean deep sound, no popping whatsoever when you let off the accelerator amazing.
the pop at the end is akin to the satisfaction of an orgasm to me so cant relate.
That cam chop sounds really good! I gotta go that route when I start my wife's truck build.
Thank you so much for starting this channel! It's great to see what can be done in a basic garage, with basic tools, and a realistic-ish budget vs a full shop and equipment with sponsored products that essentially bolt on. I have learned enough to get myself broke, or in trouble from the big budget shows. Showing how you are able to improvise without fancy equipment has taught me far more. Thank you so much for everything you do to keep this a fun and realistic hobby without needing to win the lottery.
hey thanks! its fun to be able to work in those no-budget type shops, but far more relatable to be able to do it on your own as well. Thanks a ton for watching!
Wrap the y pipe under the transmission. Itll radiat heat into the transmission. Noticed it on my 2017. Wraped the left bank under the pan. Solved the heat soak.
Why would anyone want to add heat to something that benefits from staying cool?
It's amazing what you do crawling on your back. I've done exhaust work and without a lift it's basically a waste of time... But you're still able to work magic. Hoping you get big so you can get a shop with a lift and really churn out the work.
I 2nd this exhaust work on your back sucks so much ass, I swapped a muffler on my sonoma just with the stock piping and I hated it so much lmao
Hey thanks! It’s sure a pain, but it’s better than working in a gravel driveway like I did growing up lol
Lt your a Sav. And what makes you a real one, is gettin it done with what you have and movin up with time/hard work like most of us goin from a cherry picker in apt. parking lot/dirt gravel drive way to your own garage and on.
@Devin Herrington A harbor freight foam creeper works great for that! 😁
I've been watching you for years. Way b4 u got on RUclips. You just take great pride in everything you do , it's very easy to cut corners , especially on ur personal rides. But not gonna happen Great job man. I'd love to just send my truck to you and say here you go lol. Thanks for posting
Thanks for watching both here and before, much appreciated!
Sounds great, would love to hear it with a tailpipe !
Sounds A LOT better than I thought it would!
Sounds great! Nice work. Exhaust pulse is one of the most interesting things about building cars. Look into 180 headers. There’s a guy that builds them for his BMW that has a 5.3 swap in it and it sounds wicked
Always loved 180's. Lots of circle track guys use them.
Man that exhaust is gorgeous. Always such a pleasure to see quality work vs. the hackery from a channel like Exhaust Addicts.
Much appreciated!
What's wrong with Exhaust Addicts? Sure they don't always post bangers but not every customer has a good sense of taste. You can't blame them for customers having terrible taste
@@iraqifoodcart8447 Has nothing to do with the cars. They slap up their garbage on nice cars too. Dude you seriously can't look at the garbage quality booger welded steel straight pipes they put on everything and think that shit look ok lol. Looks like Stevie Wonders first day on the job with a Mig welder. I wouldn't put that crap on a beater, nevermind a nice car.
Yup you’re satisfied with this sound! I can tell because you can barely talk, because you’re grinning ear to ear. It’s well deserved. Excellent work
For a little 4.8l and single pipe out, that sounds tough as! Nice job. Love the sound and hope it lays down the HP you're hoping for.
So glad I found you here,was so disappointed when channels changed and lost my Sunday morning fix of the lineup of shows that really got me going.You are so talented, educated and a real inspiration to me to someday crawl around under my truck and attempt an exhaust as clean as yours.Sounds so sweet.Thank-you Lawrence.Cheers
glad you found the channel as well, and thanks for the kind words!
The whole X-pipe scavenging effect reminds me of 2 stroke dirt bikes with the fatty pipes using the scavenging effect to make the engine run one way or another. Either way that thing sounds dope!
I guess that pipe is male then
How does this only have 5 likes that's gold
LMAO
Hahaha
Good one LMFAO 😂😂😂
Underated comment 😹
Dang, I wasn't expecting that. That idle is chef's kiss
I have the most discerning ear and very seldom like how most exhaust systems sound, that said, this truck sounds absolutely awesome! Great work LT.
Glad I got your vote of approval! I love how this one sounds
Dude you are a freak of wrenching. You turn the videos out quick. Love the content. Please keep it up
appreciated! Got plenty more content to come!
That sounds amazing, LT. This whole build has been great.
That exhaust sound is for me too, damn I wasn't expecting it to sound so good. Nicely done, sir!
First of these videos I’ve seen. That exhaust setup sounds incredible!! You can REALLY hear that cam, love it!!
perfect mixture between a crackle and a rumble sound! excellent! very clean looking work!
Man, I've listened to probably 40 different muffler sound videos on these trucks over the past couple of days. Trying to see what sounds best. Everything has this sluggish truck sounds to them and I have always hated the way they sound. But this one has that old school small block sound. It almost sounds like the DynoMax Ultra Flows I used to have back in the day.
This is definitely how I want mine to sound when I build my 6.0
I'm saving this video for the future and I can stop listening now. But I've got to find your videos once it's driving and hear it and I got to find the dyno videos to see how it turned out. 💪
A lil tip that helped me. They sell mock flex tubing in required OD tubing your using to get the angles and path desired. They fit tight around the steel mock set up and allow to manipulate how ever you need to find the right path to connect tubing.
But , beautiful work sir!
Its nice to hear an exhaust system that brings out the sound of the cam unlike that straight pipe, too loud sound that everybody seems to be going for nowadays. It sounds good now but I bet it will sound great when the tailpipes are added.
Those 4.8s sound good! My buddy had one with shorty headers, stock exhaust to a chambered thrush muffler and a 5 inch tip. It was a mean little truck. This one sounds awesome with that cam! Good work with it!
It sounds so awesome! This truck sure has come a long way! Love it
I did basically the same thing on my 5.8 windsor. 2 1/4 to a single 3” x 12” long resonator into a holley single inlet flowmaster with dual 2 1/2” out the back. Sounds similar to your truck. I love it.
Sounds and looks great. I figured being a truck you'd have more than enough real estate, but it was actually not as forgiving as I thought. You did a nice job of massaging those pipes through all those (somewhat) tight spaces. And it sounds just fine! Looking forward to the first ridealong...
I’ve used C25 with TIG accidentally once. Wrong labels on two otherwise identical 250cf bottles.
It burns up the tungsten very fast, especially on the sizes used on thinner material. I wouldn’t doubt it if that oxidized tungsten gets shot straight into the weld puddle either.
So, no, it won’t work permanently. You’d be better off using the MIG on stainless than C25 TIG.
Edit; Try it for yourself! As a hobbyist welder, I never even thought about it until that happened.
Good stuff man. You're getting so much better at this youtube thing LT. Keep it going im here for the long haul!
I like the way you use material clamped to the truck to keep parts of the system positioned correctly to the vehicle. Sounds great!
thats the only way to do it for me. I've tried once or twice to do the sharpie mark and weld it outside the truck, but inevitably something moves around and wont line up properly. By clamping everything in place on the truck and getting 3-4 good tacks on each joint, you're pretty much guaranteed to have perfect alignment, which is critical when having 2 v-bands and no flex couplers.
Geez - that is the best sounding muffler ever. Sounds like an off-shore racer.
Sounds great! I just finished a 2 into 1 on my 69' mustang with a 4.6 32v and I love the sound. Just 2 1/4 to Y to 3" single chambered muffler.
Awesome JOB DY NICE TONE JUST RIGHT NOT TOO LOUD AND OBNOXIOUS BUT DEEP AND AUTHORITIVE NO POPING NAILED IT
I had a 383 in an s10 once. 2.5" from the headers Y'd into a single 3." I used a huge RV 3.5" ID straight through muffler, then Y'd back into dual 2.5" tail pipes. Mild cam, so not too loud or rowdy, but that exhaust was super low sounding. Made it sound like a huge motor was in there, lol.
Man this sounds really great and nice work on the exhaust build!!
Mine has two X-pipes and three Y-pipes. Sounds amazing!
Just stumbled on this page after wathing my usual Samcrac and Legit Street Cars. Very cool! Subscribed!
Thanks for the sub! LSC has some great builds!
I thought that was a 8.1 when I heard it. Huge pipes for a little motor! I love it!
You absolutely nailed it me and my son love the custom exhaust you made 4 inch is great on v8 , it has the same area of volume plus velocity!!!!!!!!!
People are always digging on the 4.8’s but they are tough and just as good as a 5.3 imo
4.great
There’s almost no difference in performance, just a tad more torque with 5.3 and that’s it
@@eternalthread7846it’s quite a difference with the torque
You absolutely nailed 👏 that exhaust. Sound ground clearance and it don't look bad. Keep up the great work 👍
I've done one full exhaust, I can't imagine tig welding it all tho. That takes some time!
I had true dual xpipe and 2 Jones flowpacks. Rumbled the windows out of the house at idle and sounded super good when hammered down.
Them xpipes just sound so good.
I recommend opening the ring gap for more boost. And that 4.8 will walk all over that 8.1L, obviously at higher rpm and only due to the LS design being much more stout, and can handle more boost.
Already opened em up, she’s ready for the boost!
@@LawrenceTolman well heck ya man. Sorry i must have missed that information.
Sounds damn good man! Can’t wait to hear it screaming under load!
That was awesome. I was going to do that with my old IS350. Headers into a X pipe then into the ISF Y into a single huge 90mm muffler then out into the dual again after.
Was told it would not work etc etc. but I found a guy who did just that and the X pipe made more torque from 2,000 to 5,000 by 2 - 3%.
Engine Masters on MotorTrend did a full test on the X pipe with great results. The Y after if not restricted will add to the sound. Pretty cool exhaust build you did 😀👍
hey thanks! I was a little nervous about how the X into Y would sound, but once I started it up, I was pleased!
I did the arithmetic for the exhaust headers in a Yamaha 900 bike engine. The originals were bang on the button so no surprise that free flowing mufflers made an obvious power improvement.
Any suggestion where to look for a dual exhaust kit for a 2000 suburban would you
Looks and sounds great! I just finished up a cam swap on my O6 5.3 and I need to do a setup like this!
On a side note, this last cam I did I had the engine out and decided I was going to put the engine flat on its back and drop the cam in vertically and it worked awesome.
Horizontally I always seem to scratch the cam bearings just a little no matter how hard I try.
Sounds like all the hard work paid off..
I'm happy with it
Sounds exactly how I want my Hemi Jeep to sound!! Great job!
From the research I’ve done getting that “tuned” sound is all about making each side of the exhaust. 8-1 exhausts sound the best!!!! Or if you merge equal length headers immediately after the collectors into an c or Y pipe. Gives you a similar sound
Truck: "SAY IT WITH YOUR CHEST"👊👍😎
THAT SOUNDS 👌
The black widow muffler on my 5.3 LS has a dual 3" inlet and single "3 outlet. It has 1 7/8 headers with vbands to an x pipe similar to the one you show. (May even be the same). So after the x pipe it has a 30" dual straight section to the black widow dual to single. With another vband flange on the outlet. Has a single 3" over axle and straight out. No cats but here in VT on a 1990 car it isn't required. It does sound pretty amazing. The 226/238 .600 lift cam definitely aids that and the tbss intake is pretty good as far as stock intakes go. With a trunion kit and pushrods it made 390whp and 395wtq.
Love the lowered 4x4. That little 4.8 sounds awesome
I think so too!
I did this to my 04 Gto as far as xpipe to ypipe. Mainly cause I didn’t want to put the dual exhaust like 05/06. It sounded good and I was happy with it
Wow, wow, wow. That is awesome! It's perfect even though I am partial to the Flowmaster Super 40 series chambered muffler sound. I like how you used those exhaust parts together. Definitely a racy aggressive sound.
So sweet. Mad torch skilz LT makes that mighty mouse 4.8 sound tough
That is a beautiful exhaust note. I have an 02 sport 5.9 magnum with a y-pipe and this might be a great addition to it when I put long tubes on the old girl.
Hey man, I really like the sound of the truck with this system. GM should ship them from the factory with this sound.
agreed!
Sounds good, I honestly think a LTH to X pipe to Dyna Tech split flow is the meanest sound I've gotten from an LS engine.
I'll have to look into that one!
People don't understand that pushing a 5.3L to 600hp is wear it out faster than pushing a 8.1L engine to 600 hp. There is a reason the 7.3L powerstroke and the ford 300 last so long, it's because they are de-tuned. If you crank them up to 600hp they won't last nearly as long.
that cam sounds rowdy already, lesgoh!
Sounds awesome. Better than I thought it would. Healthy.
I did this a few years ago. It is definitely worth it.
All the idiots telling you that LS engines make more power than big blocks are ignorant so don't listen to them. They are obviously not drag racers. They completely missed the simple fact that the drag racing industry is dominated by engines of big block chevy architecture.
Loving the evil cackle of a mighty mouse 4.8
4.great
Just an edit to the x pipe explanation, the exhaust doesnt necessarily cross over, it mostly stays on the same side with a small amount of separation. The exhaust pulse hitting the point where they join does indeed help pull the exhaust from the other side. And for noise, an x pipe is an affordable substitute for equal length headers
So not fair how easy you make that look! It’s not!!!! Great work
I just cut out all the hard parts and cursing lol...
@@LawrenceTolman ha!!! I hear that!!!!
You are an artist my friend.
Sounds mega!
Great job as always LT
Holy crap that sounds WICKED! nicely done man!
Thanks a ton!
@@LawrenceTolman 10-4 man! I’m a big exhaust guy too, out of the almost 60 vehicles I’ve had, I’ve done custom exhaust on probably at least 40 of them lol. It’s amazing the different products that are out now, and the diversity of combinations that can be done on a vehicle!
Love the slip fit design of those v bands
Love the attention to detail! Great work!
Your welding has sure come a long way!!!
I agree. practice makes perfect I guess... tho I'm still nowhere near perfect
I think I know how im running my next exhaust setup. sounds sick
This sounds amazing didn't know my 4.8. Could have such potential
Damn. Best sounding 4.8 I’ve heard. Great video and lots of good info. Subbed 👍
EPA OPEN UP!!! jk this thing is one of the best sounding i have heard so far. nicely done
loved Project red tide exhaust......this one sounds pretty awesome as well
I liked how that one looked, but sadly it sounded too plain.
It sounds really good. Stapleton42 did an X pipe on his twin turbo Escalade and it sounds incredible. He ran flat out through a tunnel and the sound.......straight out of Talledega
I bet that does sound killer!
Liked & Subscribed halfway through the video. @19:58 High five & Pound from Seabrook, Texas. BADASS! ✋👊 💯 🔥
That is a very reasonable sounding exhaust. Well done
Hey thanks!
Just found your channel.
Glad I did. I actually really like the sound of your truck
Thanks for checking it out!
Exhaust system came out really nice. 👍🏻
Sounds absolutely amazing I’ve been thinking of a similar set up on a v8 over here in U.K. so now I’m going to mark one 👍🏻😁
I like it... Makes it sound like an older vehicle with like a straight 8
Sounds great. Can't wait to hear it on the road
You and me both!
You do good work welding. You should try walking the cup. It would help with the look of your stop starts. That's a great hood I've got the same one. Great video
I like it. Reminds me of somewhere between a Coyote 5.0 and an old Mopar small block, it has a snappy growl to it and a little of that classic Mopar pop sound when it's coming back down.
Still, 8.1 forever man. Maybe the 8.1 isn;t a race engine, but you can't explain how it feels driving one to someone that never has. The internet love peak HP on a dyno because you can't post of graph of driving experience.
BTW, this video just popped into my feed out of nowhere. I'ma check out some of your other stuff now too.