Re: '75 CB550 - Gulf racing scheme
jmj, you know, the original 2-1 exhaust was done by the previous owner. He made a bunch of cuts to the pipes, then bent them to work, and welded back together. I ended up blowing one of the pipes in half because of it. If yours came 2into1, awesome, but if it was a hackjob, you might want to re-look at it. As far as welding on a new muffler, easy as pie. Though, with an arc welder, you might have difficulties considering how thin the pipe walls are. You're going to have to move fast! It might save you a bunch of headache to have someone with a mig or a shop weld it up. But maybe you're a much better stick weldor than I? I'm horrible at it...