Is anyone running 15psi or above on the oem design head gasket?? I got mine from napa so its victor-reinz but i was planning on running around 17psi of boost, but someone said the oem design wont take anymore than 15psi. Is that true. If I need a stronger one where can I get one? Otherwise let me know if there are guys running above 15 everyday on oem design.
if the gasket doesn't give something else will. the stock engine can't handle that much boost
Mike Karas was using the stock headgasket with ARP headstuds for a while when he was running 20psi.
275hp & 306tq - 1999 2.2 ohv
13.2 @ 108 mph
-1996 2.4 liter + Turbo + Built motor + Torco + More boost = Lots o' Power
-2000 Mustang GT + 2004 Cobra motor, Whipple 2.3 supercharger,
built rear-end,Dodge Viper spec T56 6 speed, bolt-ons = wheelies at the track!!!!!
my gasket and bolts held up fine to multiple runs of 15psi........
I am on the waiting list for the Cometic MLS gasket though....
SPD RCR Z -
'02 Z24 420whp
SLO GOAT -
'04 GTO 305whp
W41 BOI -
'78 Buick Opel Isuzu W41 Swap