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    Thread: Holley stumble

    1. #1
      Join Date
      Aug 2004
      Posts
      48

      Holley stumble

      I have been noticing a slight stumble when I hit the throttle hard coming out of a corner. Its a 750DP on a 377ci, and has historically been fine. This only happens when I romp on it and revs are relatively low, maybe below 3,000. It is just a slight stumble/roughness that clears out once the motor gets up to 4,000 or so.

      Float levels are correct, jetting is a little rich but it is OK. Any ideas? Just kind of wierd because it came out of nowhere.

      Thanks in advance.




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