Wiseco Pistons K550M8625AP Forged Piston Kit for 93-98 Toyota Supra 2JZ-GTE 86.25mm Bore 8.3:1 Compression

The Wiseco K550M8625AP forged piston kit is engineered specifically for 1993-1998 Toyota Supra Twin Turbo applications equipped with the legendary 2JZ-GTE and 2JZ-GE engines. This complete piston set features an 86.25mm bore diameter with an 8.3:1 compression ratio, making it ideal for street performance and turbo builds seeking reliable power gains with pump gas compatibility.

Key Features:

• Forged aluminum construction for maximum strength and durability under boost
• 86.25mm bore diameter (+0.25mm overbore from stock 86mm)
• 8.3:1 compression ratio optimized for turbocharged applications
• ArmorGlide skirt coating reduces friction and wear during break-in
• Precision CNC-machined ring grooves for superior seal and longevity
• Includes pistons, rings, pins, and locks for complete installation
• Direct replacement for 2JZ-GTE and 2JZ-GE engines

Wiseco'sforged pistons are manufactured in the USA using premium 2618 aluminum alloy, delivering the strength needed to handle high horsepower turbo builds while maintaining excellent thermal characteristics. The lower compression ratio works perfectly with upgraded turbo systems, allowing for significant boost increases without detonation concerns. Each piston is individually machined and inspected to ensure precise tolerances and reliable performance.