ok quick question, can i run 19# injectors in a so motor. i have all the parts except the computer to do the mass air conversion and the ho conversion. the problem is i am waiting on the computer. i would kind of like to get started, so will the SO computer handle the ho upper and 19# injectors. i'm not sure if the Speed density computers were calibrated for specific injectors?
no. you will need the HO computer. you can get a speed density mustang computer for practically beans. the mass air computers are much more expensive unfortunately as im sure you have discovered. you wont realy benifet from mass air with a stock HO engine anyway
What shame 302 said.....
And to repeat... No you don't need mass air on a stock HO, the Speed Densety HOs are actually a little quicker..