whats the stock injector size on a 94 GT? and if I was to upgrade them what size should I go with?

 

The stock injector size is 19lb. You shouldnt need to upgrade them unless you exceed their power limit which it right around 300hp; give or take a few. And if you were to upgrade 24lb injectors is the next step up.

 

hmm alright... I think next up for this is car is 3.73 Gears. Now to start saving.. thats going to be the fun part

 

LoL thats always the fun part. Also, is it an auto or manual? If its an auto I would def go with the 4.10's

 

If you adjust your fuel pressure form 39 psi (stock) to 60 psi, then the 19 lb injectors are good to around 330 hp. 24 lb injectors can feed a 400 hp engine at 39 psi, so this would be plenty.