C chriss4655 Member Joined Jan 21, 2009 Feb 4, 2014 #22 Yes Sir, C/R with a stock gasket? 8.5 to 1 ????
larrym West Coast Newfy Joined Jul 17, 2007 Feb 4, 2014 #23 29cc dish pretty much stock combustion chamber that's what I figure maybe a little more.