CNS tuning

GoldenMotor.com

matthurd

New Member
Dec 13, 2010
817
2
0
manchester NH
so i got my bike running pretty well, in fact the thing flies. but i can't get it to idle unless i take a HUGE drop in performance. has anyone gotten it to to idle while still giving you good speed+acceleration?

also when i'm WOT it's slower and sounds louder (revving higher maybe?), then when i'm just below WOT.

i know these carbs are known for being iffy, but i like mine so far. the main thing for me is it's not idling, when i have it set for the speed the thing really moves. was keeping up with 25 mph+ traffic going up hill and it's not broken in at all, maybe 15 miles on the motor now.
 

matthurd

New Member
Dec 13, 2010
817
2
0
manchester NH
well i got it to idle pretty nicely, but theres no way it perform anywhere near as well.

i'm gonna settle for it running awesome but not really idling at all.
 

dmb

Active Member
Dec 4, 2010
1,354
3
36
lakewood ca
don't screw the idle air screw down tight. that will rune the carb. but their prob. no good to begin with thats what i've read so far. haven't fooled with my yuandong but i've adjusted mikuni kehin delardo s&s others try 1 1/2 to 3 turns out. but the seats on the idle circut prob bad to begin with.. good luck dennis