Our race proven 90mm SR20 headgasket.
This is a full grommet type head gasket that provides superior head to block sealing.
Using a moribdenum bonding prevents scrubbing during heat expansion. NBR nitrile pre-production coating allows better oil/water sealing on a rough surface. We have tested this gasket with over 60psi of boost making over 1300whp with no issues.
Pair this up with our custom step decking on the block for bulletproof sealing.