patriotformula

iTrader: (28)

Can anyone tell me the O.D. (Outer Diameter) of the Fast 92mm throttle body where the intake tube coupler clamps on? Trying to find out if its 4 or 4.5 inches in diameter before I purchase it. My local speed shop has to special order it and I cant get anyone else to tell me because no one I have found has them in stock.


Thanks in advance

garygnu

if you have a TB measure it.go to home depot and find a plumbing coupler that fits..or go to airflo.com .

InsaneAuto86

iTrader: (60)

92mm= 3.62in this is ID so 4" should work

patriotformula

iTrader: (28)

I dont own the throttle body man... lookin for someone that already owns one to measure it.

Dewman

iTrader: (3)

4'' reducer - fernco at home depot performance in the plumbing section