gt4o motor new computer?
 

I am planning on putting a gt40 motor in my 93 mustang. I am wondering if I need to put a new computer in with the engine or if the stock on will work. I am putting 24 Lb injectors and a 75 MM C&l mass air meter that is calibrated to the injectors. I am also putting the holly system max intake on it along with the accufab 75 MM throttle body.

RE: gt4o motor new computer?
 

no you can use your stock computer. however if you want the most power out of the motor i recommend a dyno tune when its done.

RE: gt4o motor new computer?
 

people run single digit quarter times on a stock computer

RE: gt4o motor new computer?
 

stock ecm will be fine;)