Re: 1947 clipper vacuum choke pull-off

Posted by Phil Randolph On 2010/8/6 12:25:23

Maybe I've been under a misconception for a long time but I thought that the tube from the manifold to the choke was just a "heat riser" tube. Heated air goes up the tube to activate the bimetal spring in the choke assembly to open the choke plate, no vacuum involved.