U unboostedV6 Member Joined May 25, 2001 Feb 6, 2007 #1 Anybody here have a set of domed s2 pistons, 4.00 or higher? GB
B BlownV6 Well-Known Member Joined Mar 26, 2004 Feb 6, 2007 #2 Greg, I can probably help you out buickv6@hotmail.com 937 272-4313 cell Mike Booher Dayton, Ohio
S STGMAN Active Member Joined Dec 14, 2004 Feb 8, 2007 #3 domed pistons Why, Flat top pistons in the busch engines were over 14 to 1 compression.
U unboostedV6 Member Joined May 25, 2001 Feb 8, 2007 #4 My "Busch" flattops only yield 12.2:1 with my 52cc "ASA" heads. GB