Thanks Richard,

Your numbers are right there. This motor combo with Blk HT 9.780" Zero Deck W/ 119cc Open Chamber Heads = 10.19:1
Zero Deck W/ 110cc Closed Chamber Heads = 11.0:1

Any suggestions or changes ? How do you guys feel about 2 Bolt Mains? On this package.. This is a Race shop that I know the Owner. Very reputable, after I build motor they will dyno tune in their shop (included) Carl Renezeder uses their motors, won two stright Corr Pro 2 Championships. These guys know how to make power. I just would like to get yall's opinion.