Hey guys, I'm trying to figure out what kind of TB to use on my LS/VTEC I'm building. The AEBS Intake Manafold on the way in shipping is 65mm I was thinking of using a H22 TB 67mm?? Also what is the stock size on a B16 TB?? Just don't want to bottle neck my car when I get my stuff running

 

The H-Series T/B are 62mm. You can bore the throttle body to 66mm from a place like King Motorsports then port match the manifold.