Jump to content
Sign in to follow this  

41 fcr carb quest

Recommended Posts

I got a fcr carb off a 07 Crf450R and can not find a needle chart or what needles are needed to go leaner than i have in it now. The carb is going on a 686 rhino and has a NJGR needle in it now but once im on the throttle cruising to about 5/8 throttle my a/f is at 10 to 11 but at idle it is 13.3 and WOT its around 13 to 13.5

Anyone know where i can find anything how to go about finding this out.......have spent time googling and called many SoCal dealerships and no one seems to know anything about this.

Thanks in advance if you can help me out

Share this post


Link to post
Share on other sites

THANKS.... i have been looking for that for awhile and glad someone knew where to find it.

Know where i can find a spread of oem honda needle so i can match up to the one in my carb now. The needle has only 4 letters and the ones i have seen dont change the last letter

Edited by family wagon

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

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×