cornboy
Proven Member
- 49
- 6
- Feb 28, 2020
-
Manhattan,
Kansas
To give background to the question in the title, I have a 1996 GSX with a stock T25 turbo, and a wacky as hell intercooler system.
I'm pretty sure the turbo is going out, so I figured I'd replace it with a 14B. I ended up getting a VRSF front mount intercooler to make it all play nicely.
However, my end goal is to eventually go with a Evo 3 16G and make 300-350 crank horsepower. I figured I'd save a little bit of money and just skip the 14B and go straight to the 16G, and just have it limited to about 12 psi, which should be around stock, that way I don't have to necessarily retune my car right away.
I'm now second-guessing myself, and think that even with only 12 psi, I'd be making a substantial amount more power, which would require new fuel injectors, maybe a fuel pump, and consequently, a new tune.
Since the two turbos will be flowing through the same throttle body, would there be the same amount of air flowing through to the engine?
And more specifically to my situation, can I get away with not tuning it immediately, or should I just go the safe route?
I'm pretty sure the turbo is going out, so I figured I'd replace it with a 14B. I ended up getting a VRSF front mount intercooler to make it all play nicely.
However, my end goal is to eventually go with a Evo 3 16G and make 300-350 crank horsepower. I figured I'd save a little bit of money and just skip the 14B and go straight to the 16G, and just have it limited to about 12 psi, which should be around stock, that way I don't have to necessarily retune my car right away.
I'm now second-guessing myself, and think that even with only 12 psi, I'd be making a substantial amount more power, which would require new fuel injectors, maybe a fuel pump, and consequently, a new tune.
Since the two turbos will be flowing through the same throttle body, would there be the same amount of air flowing through to the engine?
And more specifically to my situation, can I get away with not tuning it immediately, or should I just go the safe route?