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  1. How-To Video: Grom 250 Engine Swap - Twice the Engine for Twice the Price!

    Grom How-To's and Guides
    The Grom is great, but it needs more power. It needs more engine; approximately 2X more engine. I was considering a big bore kit, but decided to go full 250 for reliability and power. There weren't any great how-to videos, so I made one that should explain everything nicely. Exact same steps...
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