Big Gun Exhaust Rev Box for 2003-04 Polaris Predator 500 - 40-R10 2010 Honda TRX680FGA FourTrax Rincon GPScape 1984-85 Yamaha FJ600NC

1984-85 Yamaha FJ600NC

Average tensile strength is 9

1987 Honda ATC250SX

(1) By starter jet #75

50mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 88

Big Gun Exhaust Rev Box for 2003-04 Polaris Predator 500 - 40-R10 2010 Honda TRX680FGA FourTrax Rincon GPScape 1984-85 Yamaha FJ600NCBig Gun Exhaust Rev Box Part Number: 40 R10 Increases overall RPM limit Advanced timing curve Easy direct plug in replacement to stock CDI box 6 month Limited Warranty If you are looking to swap out your stock CDI box, the Big Gun Rev Box is an affordable alternative to highly priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve. The Big Gun Rev Box is offered for various off road MX and ATV