Hi

I`m thinking aboutinsatlling turbocharger, my car is 1995 Z28 M6, stock Lt1. I thought about one turbo, 6-7 psi but capable of twice as much( for future when I modyfie engine), water or water/methanol injection for less detonation and lower intake,combusion temperature, wide range afr sensor, additional oil cooler. I plan to make headers with stainless steel and another question, what lenght and diameter should the tubing have before combinig into turbo exhaust inlet, I have stock cam.
maybe I add an intercooler.

Does 6-7 psi boost needs injecotr changing? what about ecm , does it need to be reprogramed whith the new injection values?

Can You help me whith this questions and with picking but the right turbo , bov, etc setup.

thank you

 

Try doing a search this has been covered several times. A for turbo size depends on your power level. Call limit eng or innovative turbo for info on a turbo that best fits what your doing.