PowerBond Race Performance Harmonic Balancers PB2221SS

Overview

Brand:
PowerBond
Manufacturer’s Part Number:
PB2221SS
Part Type:
Harmonic Balancers
Product Line:
PowerBond Race Performance Harmonic Balancers
Summit Racing Part Number:
PBB-PB2221SS
UPC:
09317010722213
Engine Balance:
Internal
SFI Rating:
SFI 18.1
Degree Markings:
Yes
Outside Diameter (in.):
6.750 in.
Crankshaft Pulley Bolt Hole Quantity:
Three
Keyway Quantity:
None
Harmonic Balancer Material:
Steel
Harmonic Balancer Construction:
Elastomer
Harmonic Balancer Color:
Black painted
Mounting Hardware Included:
No
Quantity:
Sold individually.

PowerBond Race Performance Harmonic Balancers

PowerBond Race performance harmonic balancers bring the advantages of bonded balancers to high-revving and high-horsepower street/race applications where an SFI-approved balancer is required. They have been tested beyond 21,000 rpm without failure, and every balancer features a precision CNC-machined AISI 1045 forged steel hub bonded to an equally strong steel inertia ring. They are very light and in most cases, they are only marginally heavier than the original cast iron balancer. The steel inertia ring on the Race Series models is positively protected against forward and backward movement. PowerBond uses our Race Series high-pressure, low-cure that features a natural rubber developed in our laboratory. Every model has easy to read computer etched timing marks and meet SFI specification 18.1.