Wiseco Pro-Lite Piston Kit 1.0mm Oversize for Yamaha YZ 490 WR

Upgrade your 2-stroke engine's performance and durability with the Wiseco Pro-Lite Piston Kit 1.0mm Oversize. Specifically engineered for Yamaha YZ 490 and Wave Runner WR 500 models from 1984-1993, this kit delivers enhanced power and reliability for all-purpose riding.

Description

The Wiseco Pro-Lite Series Piston Kit is meticulously designed to maximize the potential of your Yamaha 2-stroke engine. This 1.0mm oversize piston kit is ideal for engine rebuilds, offering a precise fit and superior performance. Crafted with a dedicated forging design, it achieves optimal strength-to-weight ratio, ensuring exceptional durability and longevity even under demanding conditions. Extra lightening operations are integrated into the piston's design, significantly enhancing throttle response for a more immediate and powerful feel. This commitment to engineering excellence translates directly into increased horsepower and a more reliable engine. Proudly engineered, forged, and machined in the USA, every Wiseco Pro-Lite piston embodies American craftsmanship and quality, providing motorcycle enthusiasts with a trusted solution for their YZ 490 and WR 500 motorcycles.

Features & Highlights

• Optimized Strength & Weight: Utilizes a dedicated forging design to achieve an ideal strength-to-weight ratio, ensuring exceptional durability without compromising performance.
• Enhanced Throttle Response: Incorporates extra lightening operations, reducing reciprocating mass for quicker acceleration and a more responsive engine feel.
• Superior Durability & Power: Engineered for increased horsepower, longevity, and overall engine reliability, making it perfect for all-purpose 2-stroke riding.
• Precision USA Manufacturing: Each piston is proudly engineered, forged, and machined in the USA, guaranteeing top-tier quality and consistent performance.
• Direct Fitment: Specifically designed as a 1.0mm oversize replacement for Yamaha YZ 490 and Wave Runner WR 500 models from 1984-1993.

Technical Specifications

• Brand: Wiseco
• Series: Pro-Lite
• Product Type: Piston Kit
• Piston Oversize: 1.0mm
• Engine Type: 2-Stroke
• Vehicle Fitment: Yamaha YZ 490, Wave Runner WR 500 (1984-1993)
• Country of Origin: USA (Engineered, Forged, Machined)
• EAN: 0193564134271