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Wiseco Forged Pistons for 4AG Engine

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  • Wiseco forged pistons are engineered for extreme duty in high-horsepower applications
  • +5 cc Dome for added compression
  • Includes piston rings and wrist pins
  • Specify size and wrist pin when ordering
    • .020 Over Bore yields 10.17 - 11.09 Compression
    • .040 Over Bore yields 10.25 - 11.8 Compression
    • If you need a different size, call and speak to one of our customer service team for availability

Wiseco Forged Pistons

Wiseco forged pistons give your Toyota 4AG engine more compression for more horsepower. Using race-engineering technology, these domed heads are designed for long life in high-performance engines.

These pistons come complete with rings and wrist pins included for added value. Give yourself the power you need today. Order yours online from Enjuku Racing.

Performance Parts

Wiseco Forged Pistons are premium aftermarket upgrades over your stock components. If you are unsure about their use or installation, consult a trained professional. Check the fit of all parts before installation. Some modification of existing vehicle components may be necessary.

Contact Us

Enjuku Racing is proud to be the performance partner for aftermarket parts and accessories that auto enthusiasts trust. If you have any comments, questions, or to place an order, call 1-888-SR20DET.


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