The testing is done and the Largest Bolt-On Kit designed for the CanAm 500 engine is HERE!
Taking the 500 to whopping 660cc this kit was designed specifically for the 500 and tested on 500 engines only. With proper compression and clearances taken into account during the design process.
100% Forged pistons that were tested under nitrous injection this kit is built to handle whatever you can throw at it.
Kit comes with a certified 12.5:1 Compression Ratio (other compression ratios available)
Complete kit with Cylinders, Pistons, Rings, Pins, Clips, and all gaskets for install on your engine.