PISTON PIN SET RB28 STEP3 Reinforced

A heavy-duty reinforced piston pin for RB28 STEP 3 applications exceeding 900PS

■Features

• By reducing the piston pin inner diameter from Φ14 to Φ11 compared to the standard RB28 STEP 3 piston kit, the cross-sectional area is increased by 26%
• This heavy-duty version is intended for high-power applications for over 900 PS, including drag racing.

*When used below 900PS, the standard STEP 3 piston pin is recommended due to its lighter weight and improved throttle response

■Specifications