STD BORE PISTON KIT S/M Category_Default Category/SLED/Ski-Doo/800 E-Tec improved Dual Speed Compression (DSC)

improved Dual Speed Compression (DSC) and a new improved spring preload adjuster

- Fully adjustable for altitude

where you can use the optional USB Interface and PC Link Tuner software to make precise fuel adjustments

Molded goggle case

If you're looking for a simple

STD BORE PISTON KIT S/M Category_Default Category/SLED/Ski-Doo/800 E-Tec improved Dual Speed Compression (DSC)TOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR. PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP. PRO LITE SERIES PISTONS WILL INCLUDE WRIST PIN.