selftaught
New Member
Is this the color it should be or?
Are your eyelashes diamond tipped or what.???...lol...Lenses scratched from eyelashes???...lol.they are pretty scratched from my eyelashes
My eyelashes are pretty long, and the "anti glare" coating they put on them scratches from my eyelashesAre your eyelashes diamond tipped or what.???...lol...Lenses scratched from eyelashes???...lol.
I went ahead and enlarged that chart with a screenshot..It also shows more clearly that it is a combination between the top "Lean" pic as well as the "Hot" pic on the right...Thanks for that chart Darwin.The top one best matches the example plug. It was hard to find one that matched. Looked at over 20 different charts.
How are you mixing your gas and oil ratios for that motor...Hopefully only in a one gallon gas can using one gallon of ethanol-free gasoline, (preferred), and 20:1 ratio, 6.4 ounces of CONVENTIONAL, (NOT synthetic or semi-synthetic), 2 cycle oil such as Valvoline multi-purpose 2 cycle oil for the breakin period for most of the usual China Girl motors...Must be shaken vigorously before adding to gas tank every time you fill-er-up, and NEVER try mixing in the tank itself as it will not be mixed properly.just don't want to burn down a piston. Any help would be appreciated.
The clip on the needle only helps from off idle to midrange, after that it's all jet. Most of the time these engine have too big of a jet and run better with a slightly smaller one, say a 68 compared to a 70.I have just got my PK80 80cc bike going. Put the NGK plug recommended above in with the correct gap .25". Seem to be running lean per plug color. Moved the needle clip to the second from the bottom (more rich at idle). Still too lean at WOT. I restore vintage Honda motorcycles and know how to tune 4 cycle. 2 cycle is new to me. My gut says bigger main jet. Not sure if thats a thing with these little engines. Got the kit from California Motorbikes. On a side note, he has been very responsive to my pre and post questions via text. So far loving this thing just don't want to burn down a piston. Any help would be appreciated.View attachment 196013