View Full Version : looking for advice on exhaust pipe

08-17-2009, 12:48 PM
A while back I ran across a tutorial online showing how to bell mouth and taper two different diameters of pipe for a better fit when welding them together. Has anyone seen this or have any idea how to do this? I can't find the page back. I've attached a MSpaint diagram to try to provide a visual of what I'm talking about. The smaller diameter pipe is bellmouthed (??) and the larger diameter is tapered (??) so when slid together it will provide a tighter fit to weld

***the green in the drawing is the edges that get welded together***

08-17-2009, 3:55 PM
I found it!! It was on the jockey journal tech page. I have never seen their tech page so I must have found a link from a different forum. Anyways - for anyone interested (not sure about chop cult rules) I won't post the link but it is called exhaust tech on the jockeyjournal tech archives.