Wiseco Forged Series Piston Kit - 4782M08050 Arctic Cat 650 Automatic 4x4 / 650 Tony Stewart Ed. 4x4 2004-2007 Brand_Sena Not recommended for engines having

Not recommended for engines having compression ratios greater the 10

When the position of the exhaust system needs to be changed and the stock bracket is no longer usable

Optimize valvetrain stability

Accent the line of your fender and hide clutter for a custom look

Wiseco Forged Series Piston Kit - 4782M08050 Arctic Cat 650 Automatic 4x4 / 650 Tony Stewart Ed. 4x4 2004-2007 Brand_Sena Not recommended for engines havingFeatures Designed and built for 4 stroke engine models Kit includes piston, piston rings, wrist pin(s) and circlips Made in the USA Specs Displacement 633 cc Engine Type 4 Stroke Model Forged Series Bore Oversize +0. 50 mm Bore Size 80. 50 mm Product Name Piston Kit Bore Oversize +0,50 mm Compression Ratio 11. 0: 1 Piston Diameter 80. 45 mm Stroke Length 63. 00 mm Riding Style ATV Skirt Coating Non Coated Units Kit Piston Material Forged 2618 Aluminum