Stock LS1 with D1SC
Stock LS1 with D1SC Well new numbers are alot better then the last.
482 rwhp @7.6psi
This car is a stock heads and cam with stock ls1 intake.
mods in sig. just FMIC, and headers. with the D1SC
blue line is old dyno from 2007.
red is new. only difference is FMIC and 60lb injectors.
also it made 488rwhp on some later dyno runs i just dont have the sheet. and this is a 2bar SD tune.
482 rwhp @7.6psi
This car is a stock heads and cam with stock ls1 intake.
mods in sig. just FMIC, and headers. with the D1SC
blue line is old dyno from 2007.
red is new. only difference is FMIC and 60lb injectors.
also it made 488rwhp on some later dyno runs i just dont have the sheet. and this is a 2bar SD tune.
TECH Senior Member
iTrader: (3)
Joined: Apr 2006
Posts: 6,524
Likes: 1
From: Western Burbs of Detroit
FMIC and 60# injectors really didn't add much bro. +23 rwhp nearly +15 rwtq. I'd have expected it to add more. Did you add the FMIC and 60# inj's for future plans, or did your setup actually need them at only 7.78 lbs of boost ?? Either way you picked up power and I was wondering, how does she feel on the street ?? Do you feel the extra umpfff that you picked up ?? Any plans for a better intake ?? A ported 92 fast should help your setup a lot. JMO, but I am glad you found more power.
Yes i could add a TON more power! Im trying to stay safe on this stock motor untill i build a new one. This motor is done. No more add ones untill i build a new motor. Yes the Fmic and 60s are for the new motor. Besides i dont think a Fmic @7lbs will add too much more then 15-20 rwhp over the stock twins.
For a bone stock motor and induction setup, I'd be happy as hell on 7 pounds of boost. You're putting down the same numbers as a top of the line, VERY strong H/C/I setup on a basically stock setup plus blower/FMIC. That kicks *** in my opinion. 
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
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
Newtech was great. Nick did the tuning in under 2 hours i believe. And like i said i want to stay under 500 rwhp on the stock motor i dont think i could be any closer. I have a new ram clutch in the car. Its a HD. The rear is stock but not for much longer.
On The Tree
Joined: Dec 2008
Posts: 144
Likes: 0
My buddy is pretty much running the same combo, but he has the twin intercoolers still, and he is right at the 500hp mark. He is in same boat, he doens't want to push it anymore until he gets a built motor. These stock ls1s with prochargers are a blast to ride in and drive i think.