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Thread: Rpms

  1. #1

    Join Date
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    Rpms

    What would you guys say would be the ideal RPMs to be at with an 06 GPR with:
    R&D 45 cc heads, Fercho reeds, EFI, R&D Filter, R&D rideplate and grate, keyway


  2. #2
    Moderator RX951's Avatar
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    7150 +/- 50 rpm in the summer, thats my guess

    Thats assuming your prop pitch is ideal for your mods and all testing is complete.

  3. #3
    ABBOTT's Avatar
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    yup-7150

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