ZZ4 head gasket
11-29-2012, 04:26 PM
#1
Safety Car
Thread Starter
ZZ4 head gasket
Has anyone used thinner head gaskets on the ZZ4 when using different heads like the fast burns ? OEM are 51 compressed
11-29-2012, 05:29 PM
#2
Burning Brakes
Fel-Pro 1094 .015 compressed thickness or the Victor Reinz 5746 .026 thickness.Quench of .040-.045 is desirable.I will be replacing my head gasket with a 1094 when I do my roller cam swap.Looking to increase C/R and improve the quench-squish....
11-29-2012, 05:33 PM
#3
Safety Car
Thread Starter
Thanks for reply, my concern was using a thinner gasket causing valve to piston issues.