I am putting my 10mm superior sleeve motor up for sale. The motor is a 10mm stroke with a 78bore making it a 611cc motor. The motor has ran a 3.72 in 300ft haven't got to do much tuning on it in 300ft as well mostly run 200ft and it has ran 2.81 in 200ft both of these times were ran at Sheltons Dirt Drags. The bike usually 60fts a 1.32 to a 1.34 with 20 paddle extremes. I really think this motor will run 3.60's with some tune time on. The motor has
10mm Twister Crank
1-6 WCR Tranny
Complete stock ignition with dyna
K and T Bearing Support
78 bore Superior Sleeve cylinders the head has been machined to accept inter changable domes inlike most of the SS motors.
Complete motor minus clutch setup 2,500.00. Also would throw in a set of 39 pwk and shearer pipes for 700.00 if someone buys the motor