HKS "Fine Tune" Timing Belt Supra These will stiffen up the

These will stiffen up the shift feel yet still allow some compliance to eliminate the harsh "notchy" feeling of the gearbox while using solid bushes

9mm bolt holes

16 Levels Of Linear Damping Force Adjustment

Improper torque will result in premature rod failure

HKS "Fine Tune" Timing Belt Supra These will stiffen up theProduct Description This timing belts best suited for use with HKS Slide Cam Pulley. Optimized belt strength for each engine application makes the Fine Tune Timing Belt ideal for use with HKS Slide Cam Pulleys for high power high RPM engine. Belt strength has been optimized for each engine application and designed to allow stable belt tension even when heat expansion occurs in the engine Previous timing belt manufacturing techniques have involved with