Originally Posted By fast68plymouth
The calculated flow for the curtain area of a 2.14 valve, .100 lift @ 100% c/d(like flowing a straight tube)is right about 100cfm.

Typical c/d at low lifts is 60-80%.


that said, it seems the flow #'s from the facebook pic grab could start at .200" lift...

or bench could need calibration, really no telling without more info..

Last edited by krautrock; 08/04/17 05:37 PM.