Quote Originally Posted by Vteckidd View Post
Idle oil pressure is 40-50psi depending on temperature. Vtec needs 53-55psi to operate /engage rocker arms at which point oil pressure near redline can hit almost 90psi in some cases.

Vtec at idle would cause the car to run horrible but shouldn't see a dramatic drop in oil pressure. Skunk2 pro 3 cams have huge primary lobes and I never saw a drop in oil pressure

Weird what kind of gauge was it
+27 for a great, in depth answer, you really know your shit man...