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425 magnum problem

  1. ATV Repair and Maintenance
    If anyone knows Polaris atvs and could please help me Ive been working on my step dads 1998 Polaris Magnum 425 4x4 for a month now and am running out of $$, time, and patience. Ok here's the story/problem, about 6 months ago it lost power an felt like the rev limiter was kicking in the second...