Ok so i have an 88 GT and want to throw in a blue print engine with 390hp. The only problem is, its carbuerated but can be fuel injected, but it did say not compatible with stock fuel injection. So i looked at some websites and it said my car is speed density efi. It said i needed to convert to MAF, which my car has already been converted to. So i was hoping maybe someone could help me out, i dont want to buy an engine just to have it be the wrong one and waste aloy of money. The engine is BP3060CT on summitracing.com. Thanks.