- Joined
- Feb 22, 2006
- Messages
- 200
My '73 850 Commando has had a single carbie conversion, it has had a recent engine rebuild (2500 miles ago), it has boyer ignition, it also has two distinctly differently coloured exhaust pipes. The right side pipe is a brilliant blue down to near the bottom bend, the left side pipe is more of a dirty grey colour down to about half way between the first bend and the second bend. It runs very nicely, it doesn't spit or backfire so i am wondering "why is it so", could it be a coil problem or maybe a valve problem, although the valves were all done during the rebuild, or is it just some crappy chrome plating, any ideas.
Mike
Mike