The Powerforce line of balancers are intended for non-SFI high performance applications. Although primarily meant for street use, these balancers are also suitable for racing applications where there is no requirement to meet SFI specifications.
It is not recommended to use these balancers in excess of 6,500RPM. Also, they are not recommended for marine or circle track applications due to excessive heat generated. While high temp elastomer is used in every balancer, certain applications are not suitable.
The Powerforce damper the Acura GSR is an excellent high performance street damper. It features a light press fit onto the crank for additional reliability in high revving applications. Three bolt holes on face of damper are for using a conventional damper puller for removal. This damper is also substantially less expensive than a stock original equipment damper.
