Yep not a huge rattle but enough at that cylinder pressure to lift the head and scour the Viton and leak combustion pressure into the cooling system.
HKS vs. Greddy headgasket
- Thread starter charman02
- Start date
Reg Reimer, an old school 7m tuner, advised me to use the Greddy gasket. He is an HKS dealer. That spoke volumes to me.
IJ.;1525923 said:
This is what happened to my headgasket a week or so ago. Least, thats what my mechanic believed happened.
Had a custom made 2mm cometic stopper w/ arp studs and it let go @ 18psi on a 57 trim ct. Head/Block were checked and stuff when the headgasket was put on.
Fubar231;1526176 said:
Ummm Cometic isn't a "Stopper"...
The HKS Stopper uses an extra layer that wraps around the inner fire-ring layer.