I just picked up a FD intake manifold for my FC, and am wondering if any port work can be done to it, or the TB. Thanks.

 

if you look at the throttle body, you'll see there's not much that can be done to it... round the edges off a little better, and polish it up a bit, but i don't think you'd notice any difference in the way the car performs.

don't bother with the manifold...

 

this is uim and my tb looked the same but i don't have any pics yet

 

Alot of porting can be done to the uim and some reshaping to the throttle body .

 

rotaryextreme did the porting job on my tb but i don't have pix yet.i want to test it out on the dyno

 

BluTI did that on his FC project. Dunno if the links in this thread sre still good:

https://www.rx7club.com/showthread.p...8&page=1&pp=15

 

How much?