Wiseco Forged Piston Kit - 74mm Bore - 249cc - +1.00mm - 4689M07400

Elevate your motorcycle's performance with the Wiseco Forged Series Piston Kit, meticulously engineered for demanding 4-stroke engine models. This comprehensive kit provides the strength and precision required for optimal power and reliability.

Description

The Wiseco Forged Series Piston Kit 74.00mm Bore is a premium solution for enhancing or rebuilding your 4-stroke engine. Designed with a precise 74.00mm bore size and featuring a +1.00mm oversize, this kit is perfectly suited for restoring original engine specifications or upgrading for increased performance. Crafted from high-strength forged 2618 aluminum, this 4-stroke forged piston is built to withstand the extreme pressures and temperatures encountered in high-performance riding. It delivers an optimized 10.5:1 compression ratio, which directly translates into increased horsepower and torque for your 249cc piston application. Each kit provides a complete solution, including the piston, piston rings, wrist pin(s), and circlips, ensuring a straightforward installation and reliable operation. Proudly made in the USA, Wiseco guarantees superior quality and meticulous craftsmanship in every component of this Wiseco 74.00mm Piston Kit.

Features & Highlights

• Optimized for 4-Stroke Performance: Specifically engineered to meet the rigorous demands of 4-stroke engine models, ensuring enhanced power output and exceptional durability.
• Complete Installation Kit: Each kit includes a high-performance forged piston, premium piston rings, durable wrist pin(s), and secure circlips, providing all necessary components for a seamless engine rebuild or upgrade.
• Premium Forged 2618 Aluminum: Constructed from aerospace-grade 2618 aluminum, offering an exceptional strength-to-weight ratio and superior resilience under extreme operating conditions.
• Precision 74.00mm Bore & +1.00mm Oversize: Designed with a precise 74.00mm bore diameter and a +1.00mm oversize, perfect for restoring engine specifications or boosting performance.
• Enhanced 10.5:1 Compression Ratio: Engineered to deliver an optimal 10.5:1 compression ratio, maximizing combustion efficiency for increased horsepower and torque in 249cc engines.
• Proudly Made in the USA: Manufactured in the United States, guaranteeing superior quality control, meticulous craftsmanship, and robust construction you can trust.

Technical Specifications

• Model: Forged Series
• Units: Kit
• Bore Size: 74.00 mm
• Engine Type: 4-Stroke
• Displacement: 249 cc
• Product Name: Piston Kit
• Skirt Coating: Non-Coated
• Stroke Length: 59.60 mm
• Bore - Oversize: +1.00 mm
• Piston Diameter: 73.95 mm
• Piston Material: Forged 2618 Aluminum
• Compression Ratio: 10.5:1
• Vendor Part Number: 4689M07400
• EAN: 0193564140159