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Old 12-30-2005, 12:20 AM   #1 (permalink)
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Join Date: Dec 2005
Posts: 32
Default 1992 RM250 help

There are 2 adjustments on the carb of my 92 RM250, one has a nut that locks it in place..is that the idle screw? the other is a normal jet...what is a good place to start? That adjustment is currently set at 3 turns out...runs good but seems to be a little rich until rpms run up..top end is great...also doesn't want to idle very well...thanks for any help.