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Dirt Wheels archives

Polaris 2-Stroke rebuild

Polaris 2-Stroke Rebuild One of the advantages that a two-stroke has over a four-stroke is that it generally produces more horsepower per cc. Because of their increased wear and tear, two-stroke quad en­gines require more reg­ular maintenance and replacement of the top-end components than their four-stroke counterparts. The good news is that because you are […]

2019 HONDA 400EX EXHAUST SHOOTOUT

2019 HONDA 400EX EXHAUST SHOOTOUT Back in 2001 Honda was selling 400EX sport quads as fast and they could make them. It was an extremely popular machine and it seemed like every body had one.  The number one thing on their minds was to make these Hondas even better. Or, more to the point, how […]