I'm putting tf 170 twisted wedge's, 1.6 rr, and holley systemmax II intake on my 94 Cobra. I already have tfs1 cam installed and will be transferring over my 70mm throttle body. Keeping the stock 24lb injectors and have an adjustable fuel pressure regulator. Should I upgrade the maf too, or is the stock one still ok? If I need to upgrade, any recommendations? I have stock J4J1 computer with an SCT chip from Bama.