I have a W1 in the garage with a split low speed jet and I can tell you it will not run right. What I did is buy a "parts" W1 and used the jet from there into my rebuild.Carb King has new jets you can call Him.

Pete

Last edited by Pete52; 06/06/2013 7:57 AM.
1952 Chevy 3100
In the Stovebolt Gallery
More pix on Photobucket