thumb type pilot screw

[JACK STRAW]

does anybody make a aftermarket pilot screw you can adjust by hand for the 400s. my motion pro 90* tool is ok but it would be much easier with a thumb screw like most dirt bikes. thanks

[kt1148]

This is what I used...http://worksconnection.com/details.php?id=568&modyear=&return=--CRF250R

[Baileygunns]

^^ The needle will screw in but it's not the correct needle. The tips and length of the actual needle are different. There is no aftermarket needle for the 400ex stock carb

[kt1148]

Originally posted by Baileygunns
^^ The needle will screw in but it's not the correct needle. The tips and length of the actual needle are different. There is no aftermarket needle for the 400ex stock carb thats funny, its been in my carb ( 400ex ) for over two years now.

[Baileygunns]

I have no doubt... But that doesn't make it the right one.

Pull it out and grab a stock fuel screw and compare the length and shape of them.