Cold Air Intake

[aimre]

Hey alll,
im think of doing a CAI on my eg SOHC vtec... n e ways, wondering what would be the "right" diameter of piping that i should use????

[edw-R]

same as your throttle body size.

[bennjamin]

best to run a pipe in the form of a venturi - IE larger at the opening , then narrowing down to the throttle body size just beofre the throttle body ofcourse .

[EG5]

what kind of pipe ? flexi piping?

[aimre]

its this stuff http://www.koicarp.net/pvc_plumbing/images/black_flex.jpg

[aimre]

So can n e one tell me what the throttle diameter is on a sohc vtech from 93 vit?

thnx

[bennjamin]

measure it for urself.

Otherwise....you can SEARCH this forum.
This has been covered so I will lock this thread.