Kawasaki EX650 Ninja Overbore + 2mm Piston Kit 680.94cc

Description

Kawasaki EX650 Overbore Pistons + 2mm Kit 680.94cc These pistons were built for the MotoAmerica Series to be the legal maximum “size” pistons kit, and it is 13.5 to 1. compression ratio, with Large Valve Pockets for 1mm over valves includes pistons, rings, lighter wrist pins, and cir clips. At the forefront of performance, piston manufacturing has been a result of continuous research and development of unique materials, piston designs and technologies.

Spears Racing has been designing and making race pistons with the State of the Art CNC Machining and manufacturing alliances with CP-Carrillo Pistons for decades. Spears Racing continuous committed to excellence to advance as the industry changes. This commitment has resulted in more forgings specific to certain applications, proprietary treated wrist pins and piston rings manufactured only for us. Each of these aspects has been put through stringent research and development stages to ensure that our product will exceed your standards.

Spears Racing along with CP/Carrillo the piston manufacturing has been a result of continuous research and development both in the dyno room and on the race track winning championships all over the world.

Utilizing State of the Art CNC machines for manufacturing, along with purpose-designed forgings, while being able to maintain exacting specifications on each and every piston – holding tolerances to millionths of an inch. This is the new forging that is lighter than stock OEM Pistons.

Spears Racing Piston Kits have been winning races and Championships all over the world for over 4 decades. Spears Racing pistons have been in several of the race wins in close course racing and in road circuits in Europe and has won the Isle Of Man TT Twins race several times.

Each Kawasaki EX650 Overbore Pistons Kit Consist of the Following:

2ea. Spears Designed Pistons
2ea. Piston Rings
2ea. Wrist Pins
4ea. Cir Clips