The Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit is a high-performance forged racing piston set designed for serious motorsport applications. Part of Wiseco's Professional Series, these pistons are engineered for maximum durability and custom-level performance in heavy to severe duty race builds. Constructed from forged materials and supplied with premium rings, they deliver enhanced strength, reliability, and power output. These pistons are optimized for E85 fuel, offering a 10.5:1 compression ratio to maximize performance and efficiency under demanding conditions.
This piston kit is compatible with Mitsubishi 4G64 engines paired with 4G63 cylinder heads, suitable for race and high-performance builds. Designed as a direct replacement for stock components, they are ideal for race cars, track vehicles, or heavily modified engines requiring robust pistons. The kit includes the pistons and rings necessary for installation, ensuring a seamless upgrade for engines built for severe duty and high horsepower applications. Proper fitment and installation are recommended for engines with similar specifications and intended for racing or performance use.
