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View Full Version : stock jetting on a 300EX? HELP!


gncc025
08-05-2002, 08:57 PM
I need to know what the stock jetting is on a 300EX and what i need to cahnge to if i get a T-4 silencer? PLEASE HELP?
gncc025
08-06-2002, 02:52 PM
come on guys! HELP! Anybody?
2K1 300EX
08-08-2002, 05:30 PM
According to the FMF website the stcok 300EX has a 122 main jet and a 38 Pilot jet.