Front Wheel Drive VQ35DE with HR Style Heads Oil Gallery Gasket Kit.

Front Wheel Drive VQ35DE with HR Style Heads Oil Gallery Gasket Kit.If you are experiencing low oil pressure at idle or low rpm, have excessive VCT noise, P0011 or P0021 codes then you need to check this. These oil gallery plates are often overlooked even on a rebuild as the FSM states not to remove them. Unfortunately we have found that these gaskets blow out or simply seep oil effectively lowering your oil pressure with no loss of oil or other signs. This problem can be as obvious as a blown out gasket but we've

Proven dyno and track gains

over 10x the venting area when combined with drilled valve cover mod

Very low merge angle between throttle body bore & intake manifold inlet for a smooth transition

1% more area at the blade

Unfortunately we have found that these gaskets blow out or simply seep oil effectively lowering your oil pressure with no loss of oil or other signs

If you are experiencing low oil pressure at idle or low rpm

-4x the venting area compared to stock (bolt on)

Upper plate o-rings

Don't let your fresh rebuild start off with oil pressure problems

-not recommended for use with FI engines

Replacement hardware that can be properly torqued down

We highly recommend to anyone that is removing the timing cover to at a minimum inspect these galleries and ideally replace these gaskets and the OEM fasteners that are hard to torque properly and uniformly across the plate