Mac93

It increases velocity which is good for low rpm torque.

91stang

but is a 10mm difference too much?

2 kwik

the stock heads will be the restriction so any thing over the 65 t/b is good for nothing so to speak

Mac93

It will be fine, there are people running 80mm MAFs with 65-70mm TBs.

91stang

i'm saying i'm gonna do this the same time i do a HCI upgrade

Mac93

jk guys, throttle body is now sold.

ruger311

get an accufab the best in the business go to www.accufab.com get contact info call em they usually have blemished models available for round $100 or so nothing wrong with em either might have a scratch, but you'll scratch it putting it on anyway

blackfox6886

hey, sorry i didnt list any mods, they are: bbk equal shorties, cold air, MAF (not sure what size tho?came on the car when i bought it), bbk o/r h-pipe, smog pump gone, flows, electric fan, ud pulleys.

gspfunk

Take off your MAF and measure the outlet side diameter...that is the size. If you still have the stock intake manifold, a larger TB will require you doing some grinding b/c the opening is only 60mm.....

gspfunk

You can get a different intake, but it won't give you much hp gain until you do something w/ the heads. spend your money on gears....much more bang for the $$$$