TT250 carburetor?

[Slopeflyer]

Anyone know where to get a leaner pilot mixture screw for the stock carb. I filed a slot in the screw and checked where it was positioned. Removed it, cleaned the sealant out of the threads and seated it. Turned out 3/4. Was at 1. While monitoring a tach, it continued to idle normal with it fully seated, no increase in rpm's. Explains why it never needs choke.

[pcspecialist]

Where in Oregon?

[rojo_grande]

Here's a PZ30 rebuild kit that has a replacement pilot screw.

http://www.ebay.com/itm/291807976434

[moparrob]

The idle mixture screw is standard and does not need to be replaced. When the symptoms are as you indicate the proper response is to use a leaner idle jet.

[Slopeflyer]

Originally Posted by moparrob

The idle mixture screw is standard and does not need to be replaced. When the symptoms are as you indicate the proper response is to use a leaner idle jet.

Thanks for the clarification. I forgot there was a idle jet stamped 38 in between the main and the mixture screw. Makes sense now.