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ecu performance

  1. Grom Talk
    Trying to decide which computer controller to go with. My goal is not to add top end speed as I had it going 64mph today.. but for my Grom to not be effected by the wind and hills as much... and the occasional wheelie is always fun too :) I purchased the Grom with these engine mods: Chimera...
  2. Grom Performance
    Hi my name is Jamie ellis I've built supercross and motocross race engines for over the last ten years. I'm looking for anyone with a honda grom in the southern California area who has a grom who wants to do some dyno testing. I've got the dyno and some time if you are down hit up I have some...