PowerBond by DAYCO Race Performance Balancers are designed with a unique combination of material and castings providing the maximum strength and durability of bonded dampening rubber. Each balancer is dynamically balanced for a smooth operation. Increasing the diameter of the pulley also increases the speed of the supercharger leading to an increased boost. This helps reduce the need to lower the diameter of the blower pulley resulting in less belt wrap. Note: This modified balancer changes the geometry of the original belt drive. Dayco recommends this balancer to be serviced by a professional installer. Product Features:Designed especially for high revving and high horsepower street and race applicationsEasy to read computer etched timing marksCNC machined AISI 1045 forged steel hub bonded to an equally strong steel inertia ringSteel inertia ring protects against forward and backward movement
