Official Richard Holdener who wants to buy an intake manifold list

[richardholdener]

Please don't speculate about power numbers using the intake-that is why I provided the power graph. No one has produced anwhere near 125 wheel hp in NA form. I posted a graph previously where we made 120 wheel hp using a version of the intake, CAI, no exhaust (just a down pipe) and the stock ex man. It may be possible to get to 125 wheel hp, but it will likely take a long-tube header (which does not exist as of yet) and underdrive pulleys (assuming they are worth power). Your typical CAI, axle back and this intake will be closer to 115 wheel hp.

Originally Posted by kou

if all the #'s are right. we should looking at 125whp with intake, header, full 2'' exhaust,pulleys and this manifold