POWERBOND RACE PERFORMANCE OVERDRIVE BALANCER TO SUIT HSV SENATOR GEN-F LSA SUPERCHARGED 6.2L V8PowerBond by Dayco Race Performance Balancers are designed with a unique combination of material and castingsproviding the maximum strength and durability of bonded dampening rubber. Each balancer is dynamically balanced for asmooth operation. Increasing the diameter of the pulley also increases the speed of the supercharger leading to an increase inboost. This helps reduce the need to lower the diameter of the blower pulley which would otherwise