FORD DOHC BARRA ROSS RACE SERIES HARMONIC BALANCER
Product Details
The race-proven Ross Performance PartsFord Barra Harmonic Damper range is designed to protect your #RBHunter Boostyboy from damaging torsional harmonics that are an inherent problem with long inline 6 cylinder engines. An incorrectly spec’d damper can lead to spun bearings, loosening of critical bolts, such as flywheel, flex plate or tailshaft, excessive vibration felt in the cabin or in the worst case a broken crankshaft. Even expensive billet cranks fail just as easily as cast when harmonics are involved.
Ross Performance Parts Ford 4.0L Barra Race Series Harmonic Damper (Standard)
Designed for a race application
Rated for 1,000hp
Standard pulley diameter – 167mm
Ross Performance Parts Ford 4.0L Barra (Underdriven 10%) Race Series Harmonic Damper
Designed for a race application
Rated for 1,000hp
Under-driven pulley for protection at high rpm – 150mm pulley diameter
Recommended for high performance street and race use
Ross Performance Parts Ford 4.0L Barra (Underdriven 20%) Race Series Harmonic Damper
Designed for a race application
Rated for 1,000hp
Under-driven pulley for protection at high rpm – 133mm pulley diameter