Wiseco 4-Stroke Piston Kit - 74mm Bore - 250cc - +1.00mm - PK1221

Upgrade your 4-stroke engine's performance with the Wiseco Piston Kit. This comprehensive kit provides all the necessary components for a complete top-end rebuild, ensuring optimal power and reliability. Built for enthusiasts and professionals alike, the Wiseco kit delivers superior quality and performance.

Description

The Wiseco Piston Kit is engineered to deliver enhanced engine performance and longevity. Featuring a 74.00 mm bore size and a +1.00 mm oversize, this kit increases your engine's displacement to 250cc and raises the compression ratio to 10.5:1. Constructed from high-quality 2618 aluminum alloy, the piston ensures durability and efficient heat dissipation. The non-coated skirt allows for precise fitment and optimal performance. With Wiseco, you are investing in a product designed to withstand the rigors of high-performance applications. Easy to install with all necessary gaskets and components, this kit will help you achieve peak performance and reliability in your 4-stroke engine. Optimize your engine's potential with this premium rebuild kit. The Wiseco piston kit will boost your engine's performance and provide long-lasting reliability.

Features & highlights

• Complete kit for a full top-end rebuild, saving time and effort.
• Piston crafted from 2618 aluminum alloy for superior strength and heat resistance.
• Increases displacement to 250cc and compression ratio to 10.5:1 for enhanced engine performance.
• Includes top-end gasket kit ensuring a leak-free seal and optimal combustion.
• Designed for 4-stroke engines, providing a perfect fit and reliable operation.
• Non-coated skirt for precise fitment and optimal performance.

Technical specifications

• Brand: Wiseco
• Product Name: Rebuild Kit
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 74.00 mm
• Bore - Oversize: +1.00 mm
• Piston Diameter: 73.95 mm
• Compression Ratio: 10.5:1
• Stroke Length: 59.50 mm
• Piston Material: 2618 Aluminum Alloy
• Skirt Coating: Non-Coated
• Type: Top End
• Units: Kit

Important to know

Cylinder sleeves must be purchased separately. Wiseco ring types are not interchangeable. The correct replacement ring style is stamped on the dome of the piston.