Wiseco leads the performance aftermarket by producing the highest quality forged pistons for your 1ZZ-FE engine racing applications, proudly made in the USA.

Made from 2618 aluminum and machined to precision tolerances, they are designed for tight piston to cylinder clearances, minimizing piston slap and cylinder bore wear. 

These forged pistons offer ArmorGlide™ skirt coating, which is the result of testing, development, and benchmarking through Wiseco’s rigorous in-house dyno program. The outcome is the ultimate in skirt coating toughness, lubrication, and bond technology working together to minimize friction, maximize horsepower, and provide improved wear resistance.

Features

• Forged from 2618 aluminum.
• 10.0:1 Compression Ratio
• 79.5 mm Diameter
• Tight piston to cylinder clearances to minimize piston slap and cylinder bore wear.

• 4 forged pistons
• premium quality piston rings set
• 4 precision chromoly wrist pins
• 8 retainer rings

Application

• Toyota 1ZZ-FE engines

Notes

• 91 or greater octane fuel rating required
• 0.5mm overbore requires a bore and hone of your block (sleeves not required.)

• These parts are for off-road use only and not to be used where modification to internal engine components is prohibited.

 Proposition 65 Compliance Statement

 Important Aftermarket & Emissions Note