Thank you for this help. I will keep posting with my progress.

Yes, sorry. It's a 1985 R80rt. I don't have the ability to post pics. I will probably end up purchasing a new harness for this application. The learni...

@wobbly I originally did have the #50 pilot jet that I replaced with a #45 after consulting the Clymer and Haynes manuals. I did not change the needle...

@wobbly Thank you for the clarification. Appreciate your help and knowledge. If you ever need help with your golf swing I'm your guy. Otherwise I stil...

@wobbly Thank you for your response. Your saying the starting jet. Is that also called the main jet? Can't find Bing reference to a starting jet. ...

On the Euromotoelectric site they state that an NGK plug in the 6 heat range is the correct plug for a 1985 r80rt. I ordered 2 of them and after rebui...

Updating post: I have been away for awhile, but wanted to get back and re ignite this posting with where I am regarding my MPG issue. I have rem...

@4949 Hey David, Sorry for the late response. I'm checking the valves this coming weekend. I hope this could be the issue as I just turned on the r...

@tpeever Can you share with me the location of the fuel enricher disk? Bike seems to run very well, but my gas mileage has not improved. I just turne...

I have ridden my bike about 100 miles since filling the tank with non ethanol fuel. Previously I ran out of fuel and the reserve emptied. About 40 mi...

Thanks to all who have responded. Since my last post I have taken apart the cable connections at the throttle and cleaned out all the old grease and r...

Today rode the bike for about 25 miles. I varied the speed a lot and when coming to a stop and idling the rpms sat at around 2000 and after a few blip...

@wobbly Thanks Richard! I did install a solid state voltage regulator per your earlier suggestion and that, along with the LEDs moved the needle.