These are direct replacement forged pistons manufactured by Diamond Racing. For use in stock naturally-aspirated applications all the way to 1200hp twin turbo applications. Available for standard and oversize bores. These pistons feature upgraded 2618 alloy and 4130 Chrome Moly Pins. Pistons are slightly heavier then stock, rotating assembly may need balanced. These are 9.6:1 compression pistons. Custom compression ratios available. For use with stock 6.225″ rods, compression height of 1.280″ and 0.945″ pins. NOTE: Please allow 15-20 Business Days for Pistons to be made.UPGRADE NOW: Contact us to UPGRADE these pistons to fit FORGED K1 RODS!
Power Adder Forged Pistons with Pins, 00-02 Viper