I can tell you what I ran on pump gas. With my white car(jwt ecu).I ran 16psi frequently with crappy cali 92 octane. I ran about 17psi on pump gas for while until I got my new car.
As far as JWT, I'm told that you can probably get the program you want if you can take your car to them.
: With the JWT ECU you can run 15-16psi psi on 93 octane gas on the street everyday. Verify please, are people consistently running boost levels like these with the ECU? Any idea what the pump gas boost limit is for Zer's using the JWT ECU?
: Without the JWT ECU you can run 13ish psi on 93 octane gas on the street everyday. Mike's example leads me to believe there is no "extension of the fuel maps," like many people like to quote when talking about ECU upgrades.
: Finally, I haven't spoken with JWT but if I were to order their ECU can I request a bit more aggressive program to take advantage of my access to 93 octane where I can use my injectors past 60% duty cycle and maybe make a decent amount of power on a stock turbo Z (which so many people seem to fail miserably at doing).
