Cosworth Forged Pistons 8.8:1

Cosworth has developed the 86mm 8.8:1 Forged Pistons for the 4G63. These are to be used with the 79MM crankshaft. If you’re planning on building your motor to handle high performance driving conditions, then upgraded pistons are one of the key ingredients to make a powerful motor.

Cosworth has over 50 years of experience designing racing engines and have earned themselves a solid name in motorsports due to their rich racing history. This forged piston endures the same manufacturing process as the Cosworth Formula One pistons, and feature anti-scuff skirt coating. Ultra-strong pins are included with this piston set, as well as polished tops and anti-detonation bands. Finally, these pistons use a unique forging process to minimize weight, and to have additional strength.