Prox Cast Piston Kit - Standard Size B

The Prox Cast Piston Kit provides a reliable and high-performing solution for your 4-stroke engine. Engineered with precision and manufactured using premium materials, this piston kit ensures optimal performance and longevity. Ideal for enthusiasts and professionals alike, the Prox piston delivers consistent results under demanding conditions.

Description

Prox cast pistons are designed to closely mirror OEM specifications, with enhancements implemented where opportunities for increased performance are identified. Manufactured using gravity casting and a high-silicon aluminum alloy (approximately 18% silicon), these pistons exhibit exceptional stability and reduced thermal expansion. The silicon content is crucial in maintaining consistent performance across a wide temperature range, preventing deformation and ensuring a precise fit within the cylinder. This kit is designed for 4-stroke engines. The piston diameter is 99.96 mm, and it is a standard size B. With a compression ratio of 10.0:1, this Prox piston kit optimizes your engine's combustion process for enhanced power and efficiency.

Features & highlights

• Designed to closely match OEM specifications with performance-enhancing adjustments.
• Manufactured using gravity casting for superior material density and structural integrity.
• High-silicon aluminum alloy construction reduces thermal expansion and ensures dimensional stability.
• Optimized for both cast iron and Nikasil cylinder bores, offering versatile compatibility.
• Available in a range of oversizes (A/B/C/D) for Nikasil cylinders, increasing in 0.01mm increments.
• Ensures optimal combustion with a compression ratio of 10.0:1.

Technical specifications

• Brand: PROX
• Product Name: Piston Kit
• Piston Material: Cast Aluminum Alloy
• Ring Material: Steel
• Engine Type: 4-Stroke
• Piston Diameter: 99.96 mm
• Piston Size: Standard Size B
• Compression Ratio: 10.0:1
• Units: Kit

Important to know

Please ensure compatibility with your specific engine model and cylinder bore type before installation. Verify piston-to-cylinder clearance for optimal performance and longevity.