Jump to content
Sign in to follow this  

2001 cr250 jetting help

Recommended Posts

Hi guys I have a sick 2001 cr250 that I love and just got broken in and it is at 1.3 hours so this is my first two stroke and I have a couple questions on jetting and carb settings

*My bike smokes quite a bit when warning up does that mean rich jetting?

*I find it hard to set the idle so that I can use the choke for a cold start and let it idle for a bit but when I take the choke off it should idle very low and die in seconds without small blips of the throttle I just don't see how people do it it starts great first kick and let it run with the choke and during warm up the idle starts to raise so I take the choke of and the idle falls and dies I the try and start it with the choke of and it might hicup a bit but it just seems like the idle is just way way low

My jetting is at 420, 32.5 and 3rd clip

S7 NOZZLE

Mix is 32:1

Temperature is around 75

Sea level 611 feet above

Thanks guys just needin a bit of two stroke help

Thanks Ben

Edited by Benfro89

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×