I allready have the TB i'd just like some input on what ppl are running.
What i have:94 B18C1 I/H/E/IM/TB/S2T1 cams And a chipped p28. stock comp at 220-230 1-4 cyl. the TB and IM are port matched so im sticking with this. tune will come in the spring this is as far as im going with the engine.

 

Anyone ? pls im just curious i bought this stuff when i was still very new(still am a bit) to hondas/b-series engines.

 

Yep. its fine. Go ahead.

 

70mm is a bit overkill

i ave a build b20vtec and Im running 70mm

u should be like 66-68mm TB

 

how do you figure that? you got numbers to back to that up?

 

Check your manifold pressure at WOT. If you cannot hit atmospheric pressure or 0.0 on the MAP then your throttle body is more than likely too small. You should see equal or positive pressure on a good setup.