A forum for owners of Yamaha TTR250 trail and enduro bikes!

Hi there I have a 1999 TTR250 (USA). I have a big gun exhaust and snorkel removed. I just installed the acerbic 22l tank and Im getting great gas flow and ventilation to the carb. It seems I'm all the sudden running rich because when I pull off my air box cover it seems to run a bit better than normal. I have a 1...

Posts Tagged With "sputter"		Forum	Replies	Views	Last Post
	carb carburetor ttr250 mikuni rich lean sputter Need some help, carburetor headache! (Preview)	Just joined the forum?	3	422	Oct 16, 2023 by nbattis
	Hi there I have a 1999 TTR250 (USA). I have a big gun exhaust and snorkel removed. I just installed the acerbic 22l tank and Im getting great gas flow and ventilation to the carb. It seems I'm all the sudden running rich because when I pull off my air box cover it seems to run a bit better than normal. I have a 1...