ok i got a 92 teg rs with a jdm b16a stock internals with cold air intake and skunk 2 intake manfolid and i have a dc sports header and a full exhaust with no cat right now i have a stock throttle body i want to know if you guys can give me any suggestions on what kind or size will be good i plan on doing more to the internals later though my friend said to get 70mm but i think its to big what you guys think??????///

 

Get the Spoon which is 70mm tapered to 64mm i love mine
Or a ITR

 

I got an rpm unlimited 70 mm intake on an itr intake manifold. I believe the skunk 2 manifold has the same size inlet as the itr (62mm). If you go bigger than 62mm i suggest port matching the manifold to the tb.

 

eldelbrock 65mm on my lsvtec and thottel responce is very well this is on a b16a2 (99-00) intake maini

 

bigger means slower air flow. you get a big throttle body you better get something to pump air through it or you'll lose power.