Try leaning out the air screw by turning it counter clockwise a quarter turn at a time. If the air screw has no effect, install a leaner pilot jet and return the air screw to 1 turn out. Proper air screw settings are usually between 1 and 2 1/2 turns out.
ask at a ktm shop
1995 KTM 300 MXC Suggested Retail Value $1425 1995 KTM 300 EXC Suggested Retail Value $1485 These retail prices are from the Kelley Blue Book as of 7/09
580
52
KTM recommends Motorex Top Speed 4T 15W5 (0.7L)
32-1
Hi my name is Doug , I have not ride my bike for a year and I forgot what is ratio for premix . It's 99 KTM 300 exc . I think its 21.0 . I forgot . Can you help me ?
With stock gearing 80-82 mph
Check with http://www.ktmcyclehutt.com for plastic kits
60:1
With stock gearing 80-82 mph