post dyno number using the s476
Thread Starter
Teching In
Joined: Oct 2014
Posts: 25
Likes: 0
post dyno number using the s476 Wondering what power are ppl making with the s476 billet got 1.10 a r with 92mm turbine standard cover with the huron speed V2 t4 non a \ c kit all wrapped 4in dp out the bumper turbo smart gate xs power bov
Motor
Ls1 347ci
Callie rods
Mahle pistons coated
Stock crank
9.8.1 comp
Performance by Joe (pbj tuning)
Custom cam 615/618 229/232 114+4 not exact on cam specs there close if not 100% right
Arp studs top n bottom
Fast 92mm and tb
862 heads ported flow 300cfm
Devils own methanol kit
Trans
G force t56 rated at 1000rwhp
Spec super twin disc
3.42 gear
Fuel system
ID 1000cc
10 an feed
8 an return
Professional products rails
Fuel lab boost reference regulator
With one walbro 450lph just for now
Shooting for around 750 800 on 16 psi on pump gas 93
And mid 900 to 1000rwhp on 110 race gas or e85 e98
Post up vid of dyno
Numbers it put down
What setup u have
Specs of motor
What's trans and rearend u r running
Fuel type ect
Thanks and hope to get alot of replies so I get an idea what my car is gonna make
On break in still furl system going in next few days then hitting the dyno and I'm using the stock 98 ecm on speed density
Thanks for reading and can't wait to see some number vid pics specs ect.
Thanks for Ur time
Motor
Ls1 347ci
Callie rods
Mahle pistons coated
Stock crank
9.8.1 comp
Performance by Joe (pbj tuning)
Custom cam 615/618 229/232 114+4 not exact on cam specs there close if not 100% right
Arp studs top n bottom
Fast 92mm and tb
862 heads ported flow 300cfm
Devils own methanol kit
Trans
G force t56 rated at 1000rwhp
Spec super twin disc
3.42 gear
Fuel system
ID 1000cc
10 an feed
8 an return
Professional products rails
Fuel lab boost reference regulator
With one walbro 450lph just for now
Shooting for around 750 800 on 16 psi on pump gas 93
And mid 900 to 1000rwhp on 110 race gas or e85 e98
Post up vid of dyno
Numbers it put down
What setup u have
Specs of motor
What's trans and rearend u r running
Fuel type ect
Thanks and hope to get alot of replies so I get an idea what my car is gonna make
On break in still furl system going in next few days then hitting the dyno and I'm using the stock 98 ecm on speed density
Thanks for reading and can't wait to see some number vid pics specs ect.
Thanks for Ur time
TECH Fanatic
Joined: Mar 2011
Posts: 1,916
Likes: 8
From: Statesville, NC
Know a few cars over 1100rw on that turbo through autos. I've heard they are good to over 1200rw. Martin is running one I his class. Going 5.14s at 138mph.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
i built a nearly stock 5.3 junkyard fairmont 270,000 mile longblock
isky triple 12 cam
s476r 87 turbine t4
stock ls1 intake, 80s, etc 721whp thru the auto *4l80e* on 17psi
foot braked 9.68 @145mph at 3500lbs
isky triple 12 cam
s476r 87 turbine t4
stock ls1 intake, 80s, etc 721whp thru the auto *4l80e* on 17psi
foot braked 9.68 @145mph at 3500lbs
I make roughly 1050-1100rwhp based on weight and trap speeds(verified by back half split) with a billet Forced Inductions S476R. 1.32 housing, 96mm turbine T6 flange.
The T4 flange, 92mm wheel and 1.10 housing will not support the compressor shaft speeds that the larger housing and turbine wheel can, thus you will make less power than the larger exhaust equipped units.
I still think with a good combo you could make 1000rwhp.
The T4 flange, 92mm wheel and 1.10 housing will not support the compressor shaft speeds that the larger housing and turbine wheel can, thus you will make less power than the larger exhaust equipped units.
I still think with a good combo you could make 1000rwhp.
Thread Starter
Teching In
Joined: Oct 2014
Posts: 25
Likes: 0
Martin u lost me on the compressor shaft speeds thing since I'm only a 347ci with 6speed couldn't do a t6 bc spool time so and my motor is built to spec to turbo cam heads n all hoping on 20 22psi will be close to 1000
Restricted User
Joined: Mar 2014
Posts: 7,192
Likes: 109
From: Ohio
Jarrett made around 1000-1050 whp with a small wheel T4 Billet S476 and ran incredible times for a heavy street car with a stock motor.
There is some kind of witch craft in his car though. I wouldn't try that at home...
There is some kind of witch craft in his car though. I wouldn't try that at home...
Teching In
Joined: Apr 2015
Posts: 16
Likes: 0
I'M CURIOUS TO KNOW A THING OR 2 I JUST HAD CHEVROLET DEALER DO MY LS1 ENGINE OUT OF AN O4 PONTIAC GTO BUT IT'S IN A 2000 CAMARO SS SLP CAR WITH ALL PARTS FROM PICK UP TUBE OIL PAN PISTONS RODS CRANK LS6 CAM CYLINDER HEADS BRANDNEW WHOLE BLOCK MACHINED I'M NOT SURE THE SPECS BUT TECHNICIAN SAID I SHOULD BE PUTTING OUT 370 RWHP BUT SHOULDN'T I CHANGE MY 2000 LS1 INTAKE FOR BETTER BREATHING STOCK 2000 SS SLP CAME WITH 853 I NOW HAVE 241S also what can I do to add more power to my car mind giving me a few set ups for an ls6 cam or should I drop that out and go to like a 224 cam just wondering
Last edited by thegreatone52; Sep 23, 2015 at 09:07 PM.