Je Pistons Pro Series Forged Piston Kit

Elevate your engine's performance with the Je Pistons Pro Series Forged Piston Kit, engineered for demanding 4-stroke applications. This premium kit delivers superior strength and efficiency, making it an ideal upgrade for motorcycle enthusiasts seeking maximum power and durability.

Description

The Je Pistons Pro Series Forged Piston Kit is meticulously crafted from high-strength Forged 2618 Aluminum, designed to withstand extreme operating conditions. Featuring an advanced Forged Side Relief Design and a robust 13.5:1 compression ratio, this piston ensures optimal power delivery and responsiveness for your 478 cc engine with a 98.00 mm bore. Its unique internal and external bracing, combined with dedicated embossed forgings, significantly reduces weight without compromising structural integrity. Specialized manufacturing processes, including internal milling of struts and a dedicated accumulator groove, further enhance durability and performance. The dome top boasts smooth radii, eliminating the need for deburring or additional preparation, ensuring a quick and precise installation. Experience the reliability and precision of a product proudly made in the USA.

Features & Highlights

• Unrivaled Strength & Durability: Constructed from premium Forged 2618 Aluminum with advanced internal and external bracing for maximum resilience under high stress.
• Optimized Power Output: Engineered with a 13.5:1 compression ratio and a Forged Side Relief Design to deliver superior horsepower and torque for your 4-stroke engine.
• Lightweight Performance: Dedicated embossed forgings and specialized internal milling processes contribute to significant weight reduction, improving engine responsiveness and efficiency.
• Precision Engineering: Features an accumulator groove and smooth radii on the dome top, ensuring perfect fitment and eliminating the need for pre-installation preparation.
• Complete Kit for Easy Installation: Includes all necessary components—piston(s), wrist pin, circlip, and rings—for a straightforward and comprehensive upgrade.
• Proudly Made in the USA: Manufactured with meticulous attention to detail and quality, ensuring a product you can trust.

Technical Specifications

• Type: Forged Side Relief Design
• Model: Pro Series 3-Ring
• Engine Type: 4-Stroke
• Bore Size: 98.00 mm
• Bore - Oversize: +3.00 mm
• Displacement: 478 cc
• Piston Material: Forged 2618 Aluminum
• Compression Ratio: 13.5:1
• Piston Head Shape: Dished
• Units: Kit
• Vendor Part Number: 325025