D16Y8-Z6

12%.

<@~~Joe from up the street.

1991civicsi

There ya go. I spoke to Frank yesterday. You gotta stop by to check out the progress.
Anyway I measured the end gaps on a new set of rings and everything is within manufacturer specs. I positioned the ring gaps according to Helm manual also. New Z6 gasket with ARP studs. Im hoping the compression bumps back up. The H/G was the culpit of the oily residue in my coolant catch tank. BTW how much comp. are you getting with that H/G youre using?