Fluidampr SFI 18.1 Underdrive Harmonic Balancer - Black Zinc - Internal Balance - Toyota Inline-6 MT105BK BMR has designed the SP086

BMR has designed the SP086 for the drag race crowd who want to the ultimate in straight-line acceleration

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Modular design allows for easy removal and porting of intake runners

smaller plenum chambers and unique runner design for better 60 foot times and max power from 3500 to 7500 rpm

- (Sport Comp

Fluidampr SFI 18.1 Underdrive Harmonic Balancer - Black Zinc - Internal Balance - Toyota Inline-6 MT105BK BMR has designed the SP086Broad RPM range protection. Reduce risk of crankshaft failure. Reduce wear on critical engine parts. Unleash lost torque & horsepower. SFI 18. 1 spec. Made in USA. Vehicle Applications: 1990 2005 Toyota Lexus. 1JZ 2JZ I6. 15% Underdrive Pulley. Vehicle Applications: 1990 2005 Toyota Lexus. 1JZ 2JZ I6. 15% Underdrive Pulley. Fluidampr performance dampers made their way into winners circles at many motorsports events. From NASCAR champions to Drag