I was thinking about putting on a bigger throttle body on my built b20v right away before i take it to tune hondata. Motor is running 12.5:1 compression w/ crower valve train and stage 3 cams, mild port and polished head. Gotta skunk2 im for it as well. I was wondering if you think 70mm is too big or should i go w/ like a 68mm? I'll obviously port match the intake manifold to it. Just getting suggestions. I was looking at the bbk ones.

 

ive got a stock type-r on my b20 setup, i love it.

 

I put down 230whp with a stock Type R TB. I'm re-tuning on Saturday with an RPM Services 72-70mm TB. I am also running the JG IM. I'll post the gains that I get from it.