6 660popo Free Member Jan 10, 2009 #1 Both ported carls cycle 660 cylinders with pistons and modified exhaust valves and cylinder head. this thing pulls hard! best motor i've had, only reason im selling is for something bigger $800 firm
Both ported carls cycle 660 cylinders with pistons and modified exhaust valves and cylinder head. this thing pulls hard! best motor i've had, only reason im selling is for something bigger $800 firm
