Hi I'm looking to adjust the pilot screw if it's got one , because it seems a little weak when cold ie spits back . it's an 04 roadster.std cv carb.

 

When my bike is cold it acts the same way. Check here for location and how to adjust the air/fuel mixture screw.
https://www.google.com/webhp?hl=en&c...ure+on+cv+carb

 

my evo likes to warm up before trying to ride or it gets the pops. that link is a good article on setting up a CV carb for a Harley

 

Just turn a quarter turn at a time until it seems right

 

Thanks for the info , I have opened it up half a turn and she runs better now.

 

Check out all the info they have at CV-Performance.com, they know their stuff about about carbs and their videos make it easy to understand. Their parts and service is also great. I knew nothing about these carbs and with their parts and help I was able to rejet and rebuild my carb and get it dialed in perfectly. The EZ Mixture screw is awesome, I still havent gotten the EZ idle screw but will probally get it next time I have to rebuild my carb.

 

I just installed this

http://cv-performance.com/ez-just-mixture-screw