HAS ANYONE PORT AND POLISHED THERE T/B AND OR MANIFOLD, IF SO ANY DIFFERENCE IN THE GAIN OH HP OR TORQUE? LET ME KNOW THANKS

 

I had a manifold comming in to get extrude honed but the guy selling it changed his mind on the price he wanted to give it to me for.


THere probally wouldn't be much if any gain unless you had forced induction.

 

Just get a throttle body from erick's racing. they have some really big ones... but im not sure if they make it for the f22b, I know they have it for the h22a. Don't know if they are interchangeable