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  1. #1

    setting the 1300 after a head skim

    i just ordered a skimmed head from oside bill and will be putting it on a 1300 gpr with no other engine work. i have a controller hooked up and will start at 5516 as stated. does anybody know what is the minimum setting to not burn your cylinder ? it seems that settings are at least partly based on "feel" of the engine rather than science. since marinas that have premium can sometimes be far apart, how much of a hit on fuel use would you take at the 5516 setting vs say 4416 ? i can easily make it between marina gas stations now ( especially since i only need regular now ), but will the difference in range with the fuel controller be that bad ?

  2. #2
    anybody ?

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