mikestang63
SN Certified Technician
What about TB? Is this worth it?
Ive got GT40p, stock cam, 73MAF. Would a bigger than stock TB have any ill effects? Any benefits that make it worthwhile?
I would say grab a 65MM TB off an explorer. If however you have a stock intake that is going to be a choke point. as it is the same 55MM size as the stock TB. The Explorer intake is spaced the same as the TB- 65MM.
Also, if you have a 73MM MAF, I am guessing it's a C&L. Pure garbage IMO. Get a junkyard 70MM from a 94-95 GT or a Pro M.

I don't agree with the op other than the fact that you can be over geared as much as under geared. There is always an optimal ratio for every application. In Noobz car I would assume a little more gear/proper suspension/tire combo would fit his demands. With an engine combo that is already making 580# tq gear multiplication isn't a need for the street. I have had 4 fox bodys with minor bolt ons that I added steeper gears(3 had 3.73-1 had 3.55). They all ran better after the change. For the avg fox owner a steeper gear is well worth it IMHO especially 2.73's(they absolutely suck!!)

