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Discussion Starter · #1 ·
My friend has a 300z, and he says he can tune up the turbos with ECU to get his hp from 270 to 500... is that possible?
 
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Discussion Starter · #2 ·
if by "tune up turbos" he means get new turbos, injectors and intercoolers... then yes

With the Jim wolf "Stage 3" kit you get a cat-back exhaust, an intake, an upgraded ECU and a set of bost jets which will raise the boost from 9 psi to around 14. This supposedly gives around 400 flywheel horsepower. However, most "Stage 3" Zs dyno around 315 hp +- 15 hp, which leads me to believe that the crank hp #s are a little lower than jwt estimates.

But, these mods should get him around 385 hp at the engine.
 
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Discussion Starter · #3 ·
500???

My wife has a 94 300zx with the JWT ECU, exhausts, sport 500 turbos, upgraded intercoolers, Greddy Profec and VPC and makes 408 RWHP with stock fuel injectors. Stock injectors are maxed right there!!:cool:
 
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