Join Date: Nov 2009
Location: Lander, Wyoming
Dan, I'd love to see the 'blue-flame' at night from video #2. I think it is kinda' cool.
As to the "1/2 inch larger hole", did you not notice the 1/4 inch depression around the existing OEM muffler outlet?
One needs about 6-7 inches of tubing cut from a corner of like exercise equipment from the local salvage yard or land-fill scrap metal pile. And a flat metal plate about 3.5 inches in diameter. Drill a hole in the middle. We need about 3 inches of straight tubing sticking inside of the muffler (for the spark arrestor to function), with the curved portion pointing down and out. Weld the curved pipe into the center of the flat plate. Use RTV silicone between flat plate and end of muffler, No Bolts Required!
Sorry I personally can Not do pics.
Modify at "YOUR OWN RISK"!
Still riding my 1987 KL650-A1. 85,000+ miles & counting