Originally posted by Rara:
The IMRC's open according to a curve that is a function of throttle position and rpm. the range (roughly, from memory) is between 3250 and 3800. And in general, the higher the throttle position, the sooner it opens.
Stock opening for an SVT is around 3400-3500rpm at WOT. It can be significantly higher at part throttle.
Non-SVT's open around 3800-4000rpm at WOT
Superchips programs their chips to open around 3200 rpm.
