1995-2004 Polaris Big Boss/ Magnum/ Ranger/ Scrambler/ Worker
Polaris made many different ATV models in the 90's & 00's, with many engine sizes based on the same design. All of these models are prone to AC ignition failures, with the stock source coil usually failing first, with the CDI box a close second. RMSTATORS DC CDI conversion for these models is a simple plug & play replacement reusing all the stock components. Just plug in the new CDI box and ride without worry!