I just want to know if I can put this 70mm TB on or engines any advice other than it's from ebay would be great.
These guys also make a 75mm TB just curious as how big I can go.
70mm Throttle Body

I run a 70mm throttle body off of a 96 and up 4.6 mustang. The only bad thing with it is that there is no provision for an IAC. It idles just fine when the car is warmed up.

Jared

Well it's just going on the fireball, so I think I should be fine.

I'm not sure if that'll fit a stock intake manifold or not, you may want to find out before you buy one. It doesn't look like it has a provision for an IAC either.

Mine is on a Forrestor intake that is drilled for the tb. I dont have an IAC on mine and it seems to idle fine after the car warms up a little.

Jared