Join Date: May 2000
Location: New England :-) CT/MA
See Holden's book in my sig.
A MAF 75mm or bigger won't be a restriction. A 70mm TB or bigger won't be a restriction. A 65mm TB is not a restriction until ~600 HP.
As you go to a bigger TB, you loose low-end throttle response. It's minor and not important for most people.
Joe - 86 Mustang GT with ABS!
M-2300K brakes, Mach1 Springs, D178 rims, and 245/45/17 RE730 tires. Car Pictures: http://www.veryuseful.com/mustang/tech/misc/Mustang1986_with_Mach1_springs/