[cjpoole1]

I've got an HMF full system with lid on at 900 ft. I used the JD Jet kit with a 170 main, 45 pilot, blue needle in third postion, and fuel screw at 2 1/4 turns. Everything seems to be perfect except if its idling for about a minute it wants to stall or if you stall it and try to restart it doesn't want to start without giving it gas. Do i need to play with the fuel screw or is it something else?

 

[edgerat]

try the red needle on the 4th clip. I have had this same issue and I cannot solve it. The red needle is pretty much the same as the NCVQ needle that comes out of the bike.

 

[jamiesel]

I have the same jetting kit but on 4th clip 2 turns 168 main. Starts fine.

 

[edgerat]

jamie, are you using the blue needle or the red needle? Have done any cam work? How does it start when it is hot?
Isaac

 

[cjpoole1]

mine seems to only have this problem when its hot.

 

[edgerat]

me 2 :stupid

 

[Dill]

mine's fine with a 45 pilot, stock needle in 2nd from bottom, and a 168 main. I haven't touched the airscrew from stock

 

[hhautosound]

i had similar problem after cam mod - with gytrjet kit needle third clip, 165 main, 45 pilot. i ended upturnig air screw out to three turns and it starts great, ialso turned idle up a bit and i found if i make sure to not give it any gas during starting period and it works great hope this helps, i am at about sea level by the way, i think you are a little rich on the air screw is all