
Removed throttle body from intake and removed throttle plate and cleane the heck out of it and then smouthed out the res of it with dremmel tool (Not the smooth part nearest throttle plate). But I removed all burrs and made it as smooth as I could get it, and cleaned throttle plate with polishing, but no grinding on edges. Gets up in rpm noticibly quicker when driving, only by a little though. Seeing if anyone has done this too?
Any Input is better than none
Thanks
91' rs 2dr b18a1
128hp, 126tq
int. 0` exh. -4`