Jetting dangers ?

Joined
Feb 25, 2001
Messages
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#1
on my 2001 cr 125 I beleive the main is to lean. Im running a 370 with a 380 being stock. When I turn the throttle wide open it makes like a hick-up sound im guessing that means its lean ? is that dangerous when your main jet is lean seing that I run the bike alot at full throttle conditions.