QuentinCR250
Member
- May 15, 2005
- 71
- 0
Hi all a very quick jetting question that some of you experts might be able to help me with, I have just fitted a S7 nozzle to my 2001 CR250 and test ridden it, it seems to be a different bike to before and runs great the only problem is on idle I can hear it hunting which indicates a lean condition, how can I richen up the idle without changing the rest would I use the air screw? or perhaps I should play safe and drop the clip on the needle to the 3rd groove down its currently on the second down from the top. I have searched alot of old post's but maybe someone can answer this quickly for me.
Thanks alot....
p.s (Pilot jet is a size 30 with 400 main) alot of guys are happily running the 30 pilot with S7 Nozzle so I dont think I have to change the pilot Jet?)
Thanks alot....
p.s (Pilot jet is a size 30 with 400 main) alot of guys are happily running the 30 pilot with S7 Nozzle so I dont think I have to change the pilot Jet?)