can u run on a stock gsr mandifold sotck injectors stock fuel rail on a built gsr??

 

sure you can but it might hold you back depending how much power your trying to put out on your build.

 

oooo thanks.. but am run on a stock p28 ecu till i get it tune is there a point on tunning it with the stock mandi fuel rail injector?? cuz i got 310cc injector bdl tb but still waiting for my mandifold to come in?

 

What is your build?

 

sooo is it okk to run that motor with a stock p28 before tune??

 

better get that motor tune ASAP or your going to blow that motor up pretty soon. YOU"RE RUNNING TOO LEAN ON a p28.

 

As far as the ECU, I'm not sure. On your original questions, you can run the stock Intake manifold, and fuel rail, the injectors are probably going to be maxed out looking at your build.

 

thanks guy it will b tune ASAP

 

run the 310s now to be safe better rich than lean!