Home Forums 250 Superkarts CR250 Pro-X pistons

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    • #10727
      Gerry MCN

      Just wondering if anyone is using the none ART manufactured Pro-X pistons in CR250, if so what’s the good , bad and ugly on them?

    • #10762
      Ian Harrison

      Hi Gerry

      We have found them more prone to the classic 4-corner seize.

      If the cylinder is new or just replated and the clearance is on the tight side, you can cross-hatch the corners with 120 grit emery paper. Shame to remove some of that coating, but otherwise you may pay the price!

      You can’t go wrong with Genuine Honda

      Best Regards

      Ian :-)

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