Prox Forged Piston Kit for 77.97mm Bore, 14.2:1 CR

Elevate your engine's performance and reliability with the Prox Forged Piston Kit 77.97mm. Engineered from a specialized aluminum alloy, this kit delivers exceptional durability and reduced friction, perfect for demanding 4-stroke applications.

Description

The Prox Forged Piston Kit is meticulously crafted to meet and exceed the demands of high-performance 4-stroke motorcycle engines. Utilizing a proprietary low-expansion, low-friction aluminum alloy, these pistons are designed to significantly reduce internal friction, thereby maximizing engine reliability and efficiency. Each piston is precision machined on state-of-the-art CNC equipment, ensuring exact tolerances and a perfect fit. This advanced manufacturing process, mirroring techniques used by major Japanese engine manufacturers, guarantees a 'Standard Size B' piston with a precise 77.97 mm diameter. With an aggressive 14.2:1 compression ratio, this kit is ideal for riders seeking a substantial boost in power and throttle response. The robust forged construction provides superior strength compared to cast alternatives, making it an excellent choice for both routine maintenance and performance upgrades, ensuring your engine runs cooler and lasts longer under extreme conditions.

Features & Highlights

• Superior Forged Construction: Crafted from a specific, low-expansion, low-friction aluminum alloy to enhance durability and reduce wear, ensuring maximum reliability under extreme conditions.
• Precision CNC Machining: Manufactured with cutting-edge CNC technology, guaranteeing exact dimensions and optimal fitment for consistent engine performance.
• OEM-Level Alloy Technology: Utilizes the identical low-expansion, low-friction piston alloy trusted by major Japanese engine manufacturers for proven quality and longevity.
• High Compression Performance: Features a 14.2:1 compression ratio, designed to deliver a significant increase in power and throttle response for a more exhilarating ride.
• Optimized for 4-Stroke Engines: Specifically engineered for robust performance and extended lifespan in demanding 4-stroke motorcycle applications.
• Complete Kit: Includes all necessary components for a comprehensive piston replacement, ensuring a straightforward installation process.

Technical Specifications

• Brand: Prox
• MPN/SKU: 09105965
• Style: Forged Replica
• Units: Kit
• Engine Type: 4-Stroke
• Piston Size: Standard Size B
• Piston Diameter: 77.97 mm
• Piston Material: Aluminum Alloy, Forged
• Compression Ratio: 14.2:1
• Ring Material: Steel
• Vendor Part Number: 01.4350.B