Ok so as we speak I have a new rebuilt motor with roller billet cam, gn1 ported iron heads, Harland sharp 1.55 roller rockers, gn1 ported intake, ported throttle body with matching hemco upper plentum. I have 55 lbs injectors with a 61 turbo. The car is running really rich and when I punch it, the car will fall on its face. I'm going to drive this car on the road so I need a good street injector and turbo combo. I was wondering if 42 lbs injectors with a ta 49 turbo would work for me.