Hi, I will put my custom turbo kit on my manual 2001 2.4L cavalier in like a month. I have a t3(TURBINE .48, COMPRESSOR .42), FMIC, 310cc injectors.
I will run the 00-02 s/c reflash with a 2.5" exhaust.
I was wondering what HP I should expect with 4, 6 and 8 psi?
Anyone running those boost with the reflash? How much HP?
Just to get an idea of the power i'll get!!!
Thanks!
dyno it and find out
takes the guessing game out and gives proof
for sure, make sure if you use the S/c reflash you use a rrfpr to richer up a little bit, AFR might be too lean with no additional fuel, I've ruined an engine because of it
HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED
Do I need another FPR than the stock one when I install a FMU ?
Just to clarify: FMU = RRFPR ? Right?
Larger turbo, 320cc injectors, 2.5" exhaust, GM Reflash, AFPR......... 6/7psi = mid 13's...... 15psi = high 12's......
BUT different car, different turbo/kit, different drivers......
SPD RCR Z -
'02 Z24 420whp
SLO GOAT -
'04 GTO 305whp
W41 BOI -
'78 Buick Opel Isuzu W41 Swap
I will tell you now the GM s/c'er stuff is not even CLOSE to being adiquite for a turbo... granted my set up is a bit different .. but my GM reflash with the 310cc injectors only go up to 5-6psi of boost with the turbo+supercharger.... after that i can tell they are maxed right out.... im personaly going with 440cc injectors right now... car is in the shop getting the stock computer tuned right now so i will let you guys know when its done how it is... but yes 310cc injectors max out at 220-230whp.... 8psi on a turbo either pushing the injectors to %90+ duty/cycle (BAD THING) or over that...
The First Twin Charged jbody
blue car (R.I.P) - 240whp @7psi..
silver car - 305whp 315lbs.tq @15psi (91 Octane) or 420whp & 425lbs.TQ @20psi (94 octane+Alcohol Injection)
All dynos run on a Mustang dyno
