I just bolted a new ENGNBLDR Street RV head on my block, also got the master gasket kit...I was wondering if anyone of you ever use any type of gasket sealant as a dressing to the intake plenum gasket before bolting the plenum on the head???

Or is using the gasket by itself good enough?

 

Just got a email reply from ted at ENGNBLDR, he said there's no need to use a sealant, the gasket by itself will work, assuming the sealing surfaces are good.

 

No need for a sealant.