Snow/ cold weather

mlglock40

New Member
Feb 7, 2010
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North Carolina
Its been snowing here in nc every friday pretty much. Temps in the mid 20's to mid 40's. Do you need to rejet a stock blaster for this. If so what do you recommend
 
if its stock... you still need to rejet but its not drastic.. clymers book calls for one up on the main, so 240.. could prob go 250 and be fine but rich, than just adjust your air screw for a little richer at idle.. shouldnt have to change needle
 
I'd say bump it up at least a size bigger on the main...that way your on the safe side even though you could probably get by without changing it.