currently i have a JG ported B16 TB on a stock type-r IM. im going to start on a bigger motor so i was wondering should i:
A. get a whole new set up or
B. port the type-r manifold and just get a bigger TB OR
C. stick with what ive got.

let me know what you think. thanks.
-Roger

 

skunk 2 with a 70-68 tappered TB

or a set of ITB"S

 

stick with what you got for now, find your power somewhere else... having a bigger throttle body gives smaller gains....