PowerBond Harmonic Balancer - 1990-Up SB Ford 351W - 28 oz. - 4-Bolt - External Balance Seat Belt & Harness Pads and the high operating temperatures

and the high operating temperatures experienced in oval track racing

2007-2010 Kia Rondo

Closing pressure 55-120 psi

17 x 11 in

top level teams in every form of racing and super car manufactureres from around the world

PowerBond Harmonic Balancer - 1990-Up SB Ford 351W - 28 oz. - 4-Bolt - External Balance Seat Belt & Harness Pads and the high operating temperaturesMost standard harmonic balancers are assembled with inserted dampening rubber which won't handle the torque forces and higher revs the modern engines generate. This leads to spinning of the inertia ring resulting in loss of timing accuracy and eventual component separation. Often these balancers are made of relatively weak Grey cast iron which often cracks in the keyways and centre webbing. Even expensive all steel or alloy performance balancers from