Description

BHJ MRP Spec 4age Race Harmonic Balancer Single Row

Specifically tuned to suit all 4age/7age/9age engines. SFI Certified
Dampen out those nasty harmonics induced from revving these engines hard
A must have upgrade for extra assurance on your bottom end rotating part

Specifications:
Billet Aluminum Hub / Steel Inertia Ring Construction
Total Weight 1.2kg
Internal Balance
124.46mm O.D
47.75mm Overall Length
Accepts Dry Sump Mandrels
3-Bolt 2.80″ Bolt Circle Pattern with 2.248″ Male
Single 5-Rib Serpentine Pulley
SFI 18.1 Certified
Optional Trigger wheel and adapter can be added to the purchase