Has anyone used a Dukes or Weldon fuel pump for a smoke pump? I won't be using the system a lot. It will just for the occasional pass with the smoke on. I have one of each, so I won't have to buy a pump if either of them will work. Many years ago I made some smoke systems for friends and used the Holley 110 gph fuel pumps. Those could put out enough volume to make a dense smoke trail.
Cheers
Enzo
Cheers
Enzo