POWERFORCE+PLUS - Professional Products race dampers are made from bulletproof 1045 steel. These dampers are designed to be installed on race engines that may run over 10,000 rpm. The quality of the machine work on these dampers is second to none and the critical fit tolerances and balance are held more closely than OEM.
All externally balanced dampers feature bolt-in counterweights that are held to ± 2 grams, much more accurate than factory balance. This feature allows for swapping weights between balancers if you change applications. The basic damper in any family is the same, with the exception of counterweight. This provides unlimited flexibility.
Professional Products POWERFORCE+PLUS Harmonic Dampers are all tested to S.F.I. Specification #18-1 and are certified to meet that specification. Each POWERFORCE+PLUS Harmonic Damper is supplied with the appropriate S.F.I. #18-1 sticker.
Dampers 
