|
Where will the Fuel come from.
197hp is what redtop fmic/3inch puts down @ 7psi.
SO... he was not making any MORE peak output.
Basically, the stock ecu and afm is calibrated to deliver correct fueling for the t25 mated to it from the factory at factory boost levels.
So, if you change turbos and boost, you are now delivering: More air.
So you need, More Gasoline Inside the Engine to keep the AF/R and cylinder temps cool.
Ok, phase2, making power, is in the timing map. Once again, if the ECU and MAF is not calibrated for the CFM/PSI that you are delivering it will be unable to deliver correct ign timing, which is what actually makes horsepower on an engine.
Because timing typically should retard per psi of boost the engine develops, to make peak output without detonation, your oem afm and ecu once again, cannot deliver.
Solution: A system to compensate Fuel Changes and Ign changes dictated by you, the end user must be installed. This can be found in, Haltech, AEM EMS, AEM FIC, Greddy Emanage Ultimate, Tuned Eprom.
Those are your options, there really are non others. Yes there are other underdeveloped DIY EMS devices, but you will never hear me recomend them.
So. Boost more? No point. Just keep it stock w/g, and up the boost as you can increase fuel and retard timing accordingly.
This process is known as Tunning. Welcome to Zilvia.
|