8-1 header on Destroked 6.0 engine dyno at 30psi

Рет қаралды 471,097

2 жыл бұрын

Destroked 6.0 with a Callies 4.8L/3.268" stroke crank, C5R heads, custom 8-1 header by One Guys Garage, and a Forced Inductions S491. This was back in March of 2020, I have since sold the turbo setup and the engine is in the car NA right now. The 8-1 was fun but it really hurt the top end power and RPM of this particular engine, if I were to do this again I would like to do larger primaries and collector size. It did spool very quick (contrary to popular belief), and made good low end power for its size though! 30 psi and 1500HP

Пікірлер: 419

@Mastermindyoung14 Жыл бұрын

I've always wanted to see this with a flat plane crank and 8-1 pulse paired twin scroll setup. It would make equal length tricky but look/perform insane

@ellisjackson3355 Жыл бұрын

Flat plane crank + 8-1 header..... wouldn't that be kind of redundant in terms of exhaust scavenging? Maybe not

@PlayinWithMahWii Жыл бұрын

@@ellisjackson3355 Yes. With a flat plane crank, a 4-1 dual header + exhaust would provide less flow restriction than an 8-1 header

@silentbobfan32 Жыл бұрын

Flatplane crank isn't for exhaust scavenging, it's for balance, they don't need the same counterweights as a cross plane crank so they tend to weigh about half as much, which means much faster revs. The flow and scavenging of an 8-1 header vs a 4-2 setup would depend on how well each is set up. An 8-1 is a lot harder to fit into a body though and would have a much longer minimum primary length, so that would limit the range it could be tuned for

@CarLos-yi7ne Жыл бұрын

@@silentbobfan32 Flat plane crank is best for exhaust scavening and not needing to have those crazy exhaust headers to make use of the benefits of the scavening effect. Cross plane cranks only exist because they run smooter. So that is why you see flat plane cranks only for racing or sports cars. Example: Ferrari 308 has flat plane crank, Lancia Thema 8.32 has cross plane crank. For the rest it is exactly the same engine in a Sportscar vs a 4 door Saloon.

@troymullin3684 Жыл бұрын

Has anyone ever tried designing a cam for a flat plane crank? If so, what were the results? And how did the cams differ?

@hanzgrueber145 Жыл бұрын

It’s enough to make a grown man cry.. *sheds freedom tear*

@double_plaidnum 2 жыл бұрын

Happy to see this going. I bought a 4.8 crank from you on ls1tech years ago. Still haven't used it. I always liked your build.

@turbotron2 2 жыл бұрын

Very cool. I forgot to mention this wasn't a stock crank, but a callies unit I bought from a guy at Katech, along with the C5R heads on this engine. A stock 4.8 crank might be just fine at this level though too!

@edmundnlemadim8480 2 жыл бұрын

@Jakson S any chance that you have that Callies part number for that 3.268 crankshaft?

@zx6rkawi09 2 жыл бұрын

@@edmundnlemadim8480 im interested 2 i got a ls3 block and heads to build this setup

@englandtra Жыл бұрын

Why would you destroke an engine in order to make far less torque and hp

@bimmerthings6345 Жыл бұрын

@@englandtra i think characteristic curve but Who knows..?

@llewvirtue861 2 жыл бұрын

How that holds together is unreal

@35RSkyline Жыл бұрын

Because LS

@omenbrothersband Жыл бұрын

@@bigboreracing356 more than 1k hp on stock bottom end ?

@Truthcanbeconfusing Жыл бұрын

It holds just fine because the rod length is shorter than the one used in in the 6 liter which is 3.622 inches and the shorter rod does not make the crankshaft wobble like a noodle at high rpm. An upgraded top end pushrods, rockers and lifters and you're good to go.

@ayeyogalaxy6524 Жыл бұрын

Because it's not making any boost, look at the intake tube

@StationroadRatrods Жыл бұрын

@@Truthcanbeconfusingthis is actually incorrect, the 4.8 rod is longer than a 6.0 rod 4.8 -6.298” 6.0 -6.098”

@Hammerback972 Жыл бұрын

The 8 into 1 looks awesome. Very well done

@warrenbleakley3255 Жыл бұрын

I love this out of the box thinking I’m in Australia and currently CAD designing reverse cylinder heads for my LS with exhaust in the valley so I can do a 8 into 1 short manifold into a single 98mm turbo. It will have twin plenum chamber intakes manifolds on either side with twin 90mm throttle bodies water to air intercooler using the AC system to chill the water all this on a destroked 6L on E85 wish me luck it will be unique if nothing else. Please keep up with your content it is fantastic I can’t wait to see more. Big fan from across the world.

@e.lan.s Жыл бұрын

i want a follow up on that

@thatmodel3 Жыл бұрын

i need to see that

@petehenderson Жыл бұрын

Update

@salmonslayer707 Жыл бұрын

I hope to see some video of that

@Neishy4AGTE Жыл бұрын

Not sure your stock AC compressor will have enough capacity to really have to much effect, unless it's just for cooling between pulls. Not sure where you'll get a small heat exchanger either but I wish you luck regardless.

@Matt2chee Жыл бұрын

That's actually kind of refreshing, what a beautiful motor.

@robertjewsbury3212 Жыл бұрын

Good Lord, that thing sounds angry!! Whackin’ the throttle in garage produced a sound I’ve never heard b4 👍

@jefftheis742 Жыл бұрын

Sounds incredible 🤩

@klausvonschmit4722 Жыл бұрын

Sounds wicked! Thanks for posting!

@rickybailey7123 Жыл бұрын

It sounds so dam good it rips the RR's off from a idle Holly shit I love it !!! Thank you for sharing it made my night bud!!!

@zerohourdrift 2 жыл бұрын

Whenever I get around to doing an ls, I want this exact setup lol... raddest sounding, most insane looking setup ever😂

@SirUncleCid Жыл бұрын

I love the block being used as a stand

@cr250lover1 2 жыл бұрын

That was the coolest video I have ever seen…. Job well done 👍

@edwardwood3622 2 жыл бұрын

Two thumbs up 👍👍 for this epic set up

@maxglomski6716 2 жыл бұрын

That was a fun day Jakson! hard to believe that was already 500 Engines ago for me haha Currently at #10,715

@ash5.0 2 жыл бұрын

What an absolute unit

@cyrus7210 Жыл бұрын

What an increase between the three runs.. Just Badass....

@scrotiemcboogerballs1981 Жыл бұрын

Sounds awesome at the 30psi great job thanks for sharing

@bellboy1011 Жыл бұрын

Awesome work man. Killer numbers

@regsmith7604 Жыл бұрын

That’s crazy power!

@HeraldofRighteousness 8 ай бұрын

Nice build, something to have that you'll never run out of usable power, can crank it up or down like the volume as desired.

@dustyjohnson8175 Жыл бұрын

One wild sounding LS! LOVE IT! SWEEEEEET!

@arachniawebz6176 Жыл бұрын

O... M... G!!!! That was AWESOME! ❤ Good to see the tuning bringing it all together.

@hondatech5000 Жыл бұрын

Excellent work sounds fantastic

@eliaspompa2630 2 жыл бұрын

Those Bluetooth intake pipes look killer

@ihearti24traffic Жыл бұрын

Build something better fucka

@MrIngorodrigues Жыл бұрын

You dont read The description sure

@Christdeliverme Жыл бұрын

All you have to do is wait 15 seconds

@MrIngorodrigues Жыл бұрын

@@Christdeliverme with The Hood closed should do a 0,5psi without intake pipes lol

@Thee_Magic_Man Жыл бұрын

😑

@gearhead7896 Жыл бұрын

I did a lot of research and reading when I was looking for headers from my Caprice PPV. I came across a post saying that the 1-7/8" primaries killed low end torque and horsepower. In fact, the poster had 1-3/4" headers on his G8 and a header company offered him to demo a set of 1-7/8" headers. He put them on and hated them because of the hp/tq low end kill and put the 1-3/4" back on. He called the company and started asking some questions. The header company said they don't recommend running 1-7/8" headers on anything below 440 CID. He asked then why do you make these and the company rep said "because people believe bigger is always better and they will buy them".

@douglasgreninger110 Жыл бұрын

I love those 8 into 1 headers.

@misterdeedeedee 9 ай бұрын

i loved how it just casually jumped like 500hp as soon as the turbo spooled on those 2 runs

@WayneLambrightIII Жыл бұрын

Wow, that is very impressive.

@ShaulDawg Жыл бұрын

Straight fire. Protect that engine at all costs

@ihateracin Жыл бұрын

Those numbers are amazing, and the only thing I’m stressing over is where should you put this thing, that header is gorgeous! (I vote the trunk lol)

@rickybailey7123 Жыл бұрын

Got to watch it again all teeth out grinning!!

@1LongTallTexan Жыл бұрын

This stroked my insanity! Great video of a great engine doing what great engines do....Roar! I'm impressed! Well done!

@silencefiction60 Жыл бұрын

Wow!!!! Tones of power👍👍👍

@katenrr Жыл бұрын

Absolutely fabulous well done it’s got me thinking 🤔

@things_that_click 5 ай бұрын

Well, that's just crazy. Love it.

@thisdayage7997 Жыл бұрын

That sound 🤯

@HASTE347 Жыл бұрын

Nice! It also confirms the ~17.5 PSI to double the HP of an engine equation used by Procharger.

@yepitsme431 Жыл бұрын

and only 1 bar (14.5psi) with a turbo =)

@alaskinian 2 жыл бұрын

That is awesome Mr.

@kevinAuman1 Жыл бұрын

Wowww, music to my ears! While running in the beginning it sounded very much like those Nascar engines I was waiting to see how high she revved to see if it infact reassembled one lol

@rotorazor905 Жыл бұрын

Nice Sound V8 with 8@1 headers!

@LandonClimbs Жыл бұрын

Daaaaaammmnn very nice work

@Metro-fx1bv Жыл бұрын

Them heads were getting HOT

@68chevelleconcours Жыл бұрын

You’re my hero! That’s awesome!

@marlinnotfish Жыл бұрын

Sounds insane

@jonathanbrown3376 Жыл бұрын

That's badass sounds killer

@rickycollin3554 Жыл бұрын

Smooth sound l can listen all day 😮

@nichudnic2469 4 ай бұрын

0:42 "best motor for a compressor ever, will get bigger storage tank soon" 🤣

@riverweakley8366 Жыл бұрын

I love the stuff supporting the turbo and exhaust. Definitely some crap I would do😂😂

@turbotron2 Жыл бұрын

Yes sir, it was sketchy. Moving it around on that engine stand I put a 2x4 under the crank pulley, Lol. In the car it was supported.

@QXZ9027MKII Жыл бұрын

Top notch Sir,,, 💪🏼💪🏼🤙🏼🤙🏼🤙🏼

@anthonys7534 Жыл бұрын

That escalated quickly!

@kensmechanicalaffair Жыл бұрын

Man, geez.

@kelseyboy Жыл бұрын

That was incredible

@jamesmikesell5458 2 жыл бұрын

What a power house

@ronmenzies362 Жыл бұрын

thats frickin awesome bud

@Dubtee Жыл бұрын

I need to comment again, I've watched this video twice now. Natty it's almost 600, 30boost at 1500?!?! God DAMN

@Simon_HDM Жыл бұрын

Don't you just love it when people say sh#t like 'a turbo just always ruins sound'...no sugarpie, it's your faulty header design what's causing it to sound like a freakin lawnmower(this is an awesome build)

@CITYBORNDESERTBRED 2 жыл бұрын

Christ! I always loved the way equal length headers sound, but figured it was only an NA thing. Myth, busted 🤘🏾

@DonziGT230 2 жыл бұрын

In this case it's the 8-1 connection that makes it unique sounding.

@zackjay71 Жыл бұрын

Well as far as getting it to fit into a car it is a myth😊

@ralexander9495 2 жыл бұрын

THIS THING IS WILD!!

@potsy9973 Жыл бұрын

SS/S = super sick and slick

@danielssonsgarage 2 жыл бұрын

Love it! I want that engine at 14,5psi, a very happy mean sounding thousand hp engine

@derekr1854 Жыл бұрын

14.7 psi? My goal is for 15 psi in my 408 E85 with a 88/103mm turbo

@mstallc Жыл бұрын

bruh!!! sounds sooooo good!

@lockedinstreetracing6005 Жыл бұрын

Got a friend that has a destroked Ls with a 98mm turbo it’s got all forged internals and aluminum rods it runs real good

@jittychitty Жыл бұрын

That's great fellas

@scottcook414 17 күн бұрын

You sir are a god

@flyonbyya 2 жыл бұрын

Friggin wild !

@rockthenationracing1616 Жыл бұрын

Omfg. That is incredible 🎉

@michaelcarmean4906 Жыл бұрын

That Will Work ✅ I’ll Take It

@drd1924 11 ай бұрын

totally nuts!

@johnsargeant2041 Жыл бұрын

I thing sounded sick..

@curtmeyer4894 Жыл бұрын

The song of my people.....

@vrm86gt 2 жыл бұрын

Pretty Awesome!

@BigDipper79 Жыл бұрын

Holy dog shit. Wow that’s just amazing. How in the hell did that not blow up?😂

@sonicgauge1 Жыл бұрын

I need that for my boat!

@derekkimball6662 Жыл бұрын

Amazing.

@fluffymcbottom5021 Жыл бұрын

That’s badass

@kordelldunn1287 Жыл бұрын

Hey my brother imma need you in this near future thanks you for the video I am in Louisiana I will see you later big brother thanks

@TaylorMadejdm1975 Жыл бұрын

Take that Hellcrate!!.. (now that's impressive 👏)

@Nostradamus_Order33 Жыл бұрын

😂

@zackjay71 Жыл бұрын

Yeah but you can’t fit this into a car

@michaellambert5223 Жыл бұрын

That turbo almost winds up to tinnitus frequency 😁

@doc7000 Жыл бұрын

1500BHP 5.3L turbo V-8, you can put that into a lot of things.

@fuse8052 Жыл бұрын

Impressive

@kari53 Жыл бұрын

I absolutely love that engine. I've built a few destroked engines. I built an NA Subaru engine 10,000 rpm redline engine. Wish I never sold that car. But this engine and header combo is heaven.

@mikes.1882 Жыл бұрын

I put 1400cc heads with 1600cc intake valves on a 1600cc block. Compression was 14.25:1. my big mistake was cutting a bunch of weight off the flywheel.

@sonikempire Жыл бұрын

Impressive power. Wow. What's all done to the motor?

@kurtmaxberry7025 Жыл бұрын

the 1500 rpm jump wow

@FastPaull Жыл бұрын

God it sounds so good. Just sucks it's so hard to package 8-1 headers into a vehicle. Let alone with a turbo strapped to them. Is this motor going into anything?

@theprodigalson2904 Жыл бұрын

Love it

@brettmoore3194 Жыл бұрын

Might wanna open that garage door

@garrettmyhre3579 Жыл бұрын

This would be perfect for my civic.

@James-qr6rp Жыл бұрын

Sounds beautiful 👌

@carlson6022 Жыл бұрын

Wowzerz!!!

@swmo_SS 2 жыл бұрын

Can you elaborate a little bit on the destroked part. What is it, what it used, why it’s done. Super freaking cool, love the project!

@NG-VQ37VHR 2 жыл бұрын

I'd imagine they reduce the stroke length for higher boost tolerance or higher rpm or both. Less distance that the piston has to travel. Shorter arms=less reciprocating mass. This is all an assumption, not my engine.

@swmo_SS 2 жыл бұрын

@@NG-VQ37VHR I’ve done a little research and found Richard Holdner has a pretty good video explaining it all. Definitely makes sense in certain applications

@kensmechanicalaffair Жыл бұрын

Shorter stroke allows higher revving and less side movement from the piston and rod.

@joegage6171 Жыл бұрын

Damn that’s a unit! I need that in my old sleekcraft!

@tgsubie Жыл бұрын

The 2nd pull i was like awwww cmon cmon hit that 1k!!! Hit it hit it! Aww alright next one. Woo 1k! Yeahhh- oh okay damn. Oh. OH OKAY! Awesome build lol.

@Jaketyler1974 4 ай бұрын

OMG, HELLS YEAH!!!🤤

@rifleman7313 Жыл бұрын

Great job. Do you think that it would be possible or even feasible. For ne to use an 8 into 1 header on an LS and then split/divide the single pipe into 2 for a twin turbo setup? I realize that the plumbing would probably be a nightmare. But I like the exotic sound of the 8 into 1 and with twin turbos it could act almost like true duals if it is turbo back exhaust from each turbo. I would also like to swap the LS into a Ford Crown Victoria because of the larger engine compartment. What do you think?

@rifleman7313 Жыл бұрын

@@SVThailand @NA Blank Let me know if that ever becomes a reality. I'm sure that the boat would sound great and with two engines it would also be extremely fast.

@melkerpersson3323 Жыл бұрын

What a recipe!!👌

@daveherrington9112 Жыл бұрын

Looks cool and sounds cool, but other than a dragster, what the hell would this fit into? A 1st gen Monte Carlo couldn't even swallow up this package, and they have like 3 feet between the engine and the radiator.

@user-rx7dc7qn9v Жыл бұрын

Not bad for a Ls and I haven’t seen 8 pipes on cars since some people started doing that in the 60s my dad used to show me pictures and I can’t believe it’s back again only this time with a turbo and I get a little more from a sbc 400 and with a custom cam for the flat plane crank about 2200 and it’s tuned port injection from a 86 camaro intake with custom chip and painless wiring for the intake I don’t like the design of the Ls because of the location of the oil pump but people swear by them and I’m just a old skool guy 😂 I took my build from a car that was way ahead of its time it’s called a Vector 🤘 beast of a car that isn’t around anymore unfortunately