I have been through 3 sets of cometic multi-layered steel head gaskets and keep having leaking issues... not worth the $80 each in my opinion
What other options are out there as far as HG for a SC'ed 306? i need it to be relativly thick to keep compression low
Copper?
Thanks
What other options are out there as far as HG for a SC'ed 306? i need it to be relativly thick to keep compression low
Copper?
Thanks