Powerbond Underdrive Race Performance  

All Powerbond Underdrive balancers are manufactured from forged Steel have pressure bonded rubber with a circlip to encapsulate the outer ring and have the same characteristics as the Powerbond Race series of harmonic balancers. Underdriving a harmonic balancer or making it smaller in diameter slows down the accessories speed reducing parasitic power losses from driving the alternator, air conditioning, water pump and power steering. By reducing the drive belt speed less power is used to run these accessories which will give you more HP, improve fuel economy and better throttle response. Powerbond underdrive balancers are available in a range of sizes and also in kits with everything required to make the change.

Spec;s

Description: Powerbond Race Performance 20% Underdrive
Type: 6PK
Crank bore: 31.72mm
Nose diameter: 44.4mm
Outside diameter: 174mm
Overall width: 51mm
Tool HBTK001

More From This Category

Romac, Harmonic Balancer, Sports/Series Steel, Ford 6 Cyl Up to XE Falcon, Wide Version ,Each

Romac, Harmonic Balancer, Sports/Series Steel, Ford 6 Cyl Up to XE Falcon, Wide Version ,Each

$316.37

View
Romac, Harmonic Balancer, Sports Series Steel Ford 6 cyl Falcon EA,Twin V Belt ,5 Groove Serpentine, Each

Romac, Harmonic Balancer, Sports Series Steel Ford 6 cyl Falcon EA,Twin V Belt ,5 Groove Serpentine, Each

$378.67

View
Romac, Harmonic Balancer, Ford 6 EF-AU, 6 Groove Serpentine Includes Inductive Trigger Plate,

Romac, Harmonic Balancer, Ford 6 EF-AU, 6 Groove Serpentine Includes Inductive Trigger Plate,

$322.07

View
PowerBond Street Series Harmonic Balancer For Ford 6 Cyl EA 3.9 TO 8/89 STREET H\B

PowerBond Street Series Harmonic Balancer For Ford 6 Cyl EA 3.9 TO 8/89 STREET H\B

$351.42

View