Intake Gasket

Having trouble pushing out intake plenum gaskets. I was searching around and noticed that even the after market billet plenum plates don't have a groove and oring for sealing. Why not? Looks like it would be tight, but should be enough meat on the head to seal an oring around the perimeter to the outside of the bolts? Thinking of machining a plenum plate and the best way to keep it sealed.


Kris

If you stick with a factory type plenum-use the plenum gasket from flatout gaskets and crank the bolts down. Should be way more sealing than your twin setup can put out.

Also as usual, make sure your sealing surfaces are flat.