Wiseco 4713M09000 Piston Kit - Standard Bore 89.92mm, 12.2:1 Compression body-bodywork-hood-accessories NOTE: Not applicable on 2022

NOTE: Not applicable on 2022 Low Rider S or ST due to the taller suspension

2007-2009 Arctic Cat M1000 EFI 153

Everclear SpeedView Drop Down Sun

no machining required except where noted

2003 LEM R2

Wiseco 4713M09000 Piston Kit - Standard Bore 89.92mm, 12.2:1 Compression body-bodywork-hood-accessories NOTE: Not applicable on 2022Bore: 89. 92mm Compression: 12. 2: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 398cc. Bore Standard: 90. 00mm. Bore Actual: 90. 00mm. Bore Oversize: STD. Stroke: 62. 60mm. Compression Ratio Actual: 12. 2: 1. Note: Cylinder deglazing required. ITEM CONTENTS. 35433XR 90. 00 mm Ring Set. CW20 ROUND WIRE PIN LOCKS 20MM (PAIR). S549 PistonPin 20mm x 2. 002in. NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion