Armyof1
New Member
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One guy says bubble not full means to lean because the bubble should stay full , the other gentleman was thought it was to rich because it sucked to much fuel , or lean because it didn’t suck all the fuel out of it . I admit my 6.8 hp 260 PUM Does not have a primer bulb in my rc boat but The bubble is befor the carb not after so rich or lean either way it should be full you want to make sure your fuel delivery can Handel all the fuel the motor can use and some the adjustments on the carb cut the fuel down but it could be argued either way that it’s half full because it sucked to much out of the bubble being to rich or it’s to lean cuz it’s not sucking enough to keep it full either would be wrong cuz if the tank is full the bulb should be full weather your flooding or starving it .....THATS STRICKLY A THOUGHT I don't KNOW THAT TO BE FACT BUT SOME ONE NEEDS TO ANSWER THE MANS QUESTION WITH REASONING OR A LINK TO EXPLAIN WHY CUZ ITS GOT 3 of us wondering now as I said I don’t run a primer bulb but your trucks would drown with my carb and settings
Ps those tuning instructions are copy and pasted from performance. Unlimited word for word .
Ps those tuning instructions are copy and pasted from performance. Unlimited word for word .
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