Wiseco 4-Stroke Piston Kit - 73mm Bore - 250cc - Standard - PK1219

Upgrade your 250cc 4-stroke engine with the Wiseco Piston Kit. This complete kit provides everything needed for a top-end rebuild, ensuring optimal performance and reliability. Wiseco, a trusted name in performance parts, delivers quality and precision in every component.

Description

The Wiseco Piston Kit is engineered for enthusiasts and professionals seeking to enhance their engine's power and durability. Designed for 4-stroke engines with a 73.00 mm bore size, this kit features a piston crafted from high-quality 2618 aluminum alloy for superior strength and heat resistance. The 10.5:1 compression ratio optimizes combustion efficiency, resulting in improved horsepower and torque. With a displacement of 250cc and a stroke length of 59.50 mm, this kit offers a perfect balance of performance and reliability. Easy to install, the Wiseco Piston Kit delivers improved engine performance and longevity. Note that cylinder sleeves must be purchased separately.

Features & highlights

• Complete kit for a full top-end rebuild.
• Piston made from durable 2618 aluminum alloy.
• Optimized 10.5:1 compression ratio for enhanced performance.
• Includes top-end gasket kit for a leak-free seal.
• Designed for 250cc 4-stroke engines.
• Ensures optimal performance and reliability.
• Provides improved horsepower and torque.

Technical specifications

• Brand: Wiseco
• Part Number: PK1219
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 73.00 mm
• Piston Diameter: 72.95 mm
• Compression Ratio: 10.5:1
• Stroke Length: 59.50 mm
• Piston Material: 2618 Aluminum Alloy
• Skirt Coating: Non-Coated
• Type: Top End

Important to know

Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC). The correct replacement ring style is stamped on the dome of the piston. Example: "C" for "XC", "G" for "XG", and "H" for "XH". Cylinder sleeves must be purchased separately.