JE Pistons Forged Piston Kit - 83mm Bore - 649cc - Standard - 284692

Unleash the full potential of your motorcycle engine with the high-performance Je Pistons JE Series 83mm 649cc Piston Kit. Engineered for extreme applications and professional competition, this kit delivers the durability and power needed to dominate on the track or trail.

Description

Boost your engine's performance with the Je Pistons JE Series Piston Kit, meticulously designed for demanding motorcycle applications. This kit features a robust 83.00 mm bore size and is optimized for 649 cc displacement engines, achieving an aggressive 13.5:1 compression ratio. Each piston is precision-machined from premium 2618-T6 high tensile forged aluminum, a material renowned for its exceptional strength and resistance to extreme temperatures and pressures. The unique Forged Side Relief Design further enhances durability and reduces friction, contributing to a longer engine life and consistent power delivery. With a Domed piston head shape and smooth flowing radii, these pistons require no deburring or preparation, ensuring a straightforward installation and immediate performance benefits. Manufactured in the USA, Je Pistons stands for unparalleled quality and engineering excellence, making this kit an essential upgrade for serious riders.

Features & Highlights

• Extreme Durability & Performance: Specifically engineered for high-stress applications, including professional competition, ensuring your engine performs reliably under the toughest conditions.
• Premium Forged Construction: Machined from 2618-T6 high tensile forged aluminum, offering superior strength, heat resistance, and longevity compared to cast alternatives.
• Optimized Engine Efficiency: Features a Domed piston head shape with smooth flowing radii, precisely designed to achieve a high 13.5:1 compression ratio for maximum power output and combustion efficiency.
• Ready for Installation: The advanced design means no deburring or additional preparation is required, allowing for quicker and easier assembly.
• Complete Kit: Includes the piston(s), wrist pin, circlip, and rings (unless otherwise noted), providing all necessary components for a comprehensive piston replacement or upgrade.
• American Made Quality: Proudly manufactured in the USA, guaranteeing adherence to the highest standards of quality control and craftsmanship.

Technical Specifications

• Brand: Je Pistons
• Product Name: Piston Kit
• Model: JE Series
• Type: Forged Side Relief Design
• Piston Material: Forged 2618 Aluminum
• Piston Head Shape: Domed
• Bore Size: 83.00 mm
• Bore - Oversize: Standard
• Displacement: 649 cc
• Compression Ratio: 13.5:1
• Units: Kit
• Vendor Part Number: 284692