Well, I finally got my Pingel petcock on my bike and thought I'd report how I did it in case anyone else with an '80 GS750L decides to give it a try. It was a tight squeeze but it will fit if you get it turned just right. That's not the big problem.....
The pipe stand is too tall for the tank so the only choice is to get a racing petcock (no reserve) or cut down the pipe stand. I consulted with a great guy at Pingel named Jim Ricci and he told me how to go about it. I removed the screen and cut off an inch of the pipe stand with a tube cutter. After that, I trimmed the screen to the proper length and replaced it on the pipe stand. It worked just GREAT!!! :!:
The pipe stand is too tall for the tank so the only choice is to get a racing petcock (no reserve) or cut down the pipe stand. I consulted with a great guy at Pingel named Jim Ricci and he told me how to go about it. I removed the screen and cut off an inch of the pipe stand with a tube cutter. After that, I trimmed the screen to the proper length and replaced it on the pipe stand. It worked just GREAT!!! :!: