Top Pick Wiseco -25cc Dish 4.125inch Bore Piston Shelf Stock | Multiple Fitments (6393rx125) 2.0 Edition [R8K1Bmr0]

Wiseco -25cc Dish 4.125" Bore Piston Shelf Stock

Experience unparalleled performance with the Wiseco -25cc Dish 4.125" Bore Piston Shelf Stock. Engineered with cutting-edge technology and high-quality materials, this piston is designed to enhance the power and reliability of your engine. The Wiseco brand is renowned for its precision and durability, making this piston a top choice for those seeking to elevate their vehicle's performance.

Key Specifications and Features

The Wiseco -25cc Dish Piston features a 4.125" bore size, ensuring a perfect fit for your engine. With a connecting rod length of 6.098" or 6.125", it offers optimal performance and compatibility. The rod is 6.365 (K1) in length, and the compression height measures 1.304". This piston includes S643 pins and is a single-piece unit. The recommended ring set is 4127GFX, and it has a stroke of 3.622". With a weight of 515 grams and a dome volume of -25cc, this piston is designed to deliver superior performance and efficiency. The compression ratios vary depending on the cylinder capacity, ranging from 8.4:1 to 10.1:1, ensuring optimal power output for different engine sizes.

Applications and Benefits

The Wiseco -25cc Dish 4.125" Bore Piston is a versatile component that fits a wide range of vehicles, including the Chevrolet Corvette, Chevrolet SSR, and various models from Holden, Pontiac, Vauxhall, HSV, and Buick. This piston is engineered with innovative features that provide numerous benefits. Its valve pocket designs allow for maximum flow around the valve, enabling the use of oversized valves and high-lift cams. The piston crown shapes promote maximum intake charge efficiency, resulting in increased horsepower. The pistons are designed for optimal quench during the combustion cycle, reducing the risk of detonation and preignition. The precision-machined ring grooves ensure maximum ring seal and minimized blow-by and oil consumption. With a world-class forging facility and advanced materials, Wiseco pistons offer unmatched quality and reliability, providing longer engine life and enhanced performance.