I installed r1 carbs on my redtop, got it to idle and run but after running for a few minutes, it began to run rough and the motor will stumble from idle going to the main jet. I adjusted the float level and it was better, but it began to run rough again, same problem as before..I replaced the pump to a low psi type, same thing, I cleaned the carb thoroughly, same thing, repalced main jet from 1.80 to 1.40, same thing, no overflow issues or dirt, any ideas what could be causing it to run rough? I'm at my wits end!
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