I just put a new top end on my son's KX85 and while I was at it, I put in a leaner main jet because it had been spooging BAD. Like running down the silencer and all over the brake caliper after an hour, bad.
Anyhow, when I cranked her up cold there was no smoke at idle, a little when revved, but not much. I had my son ride it around a bit, but still seemed dry.
I put in a richer than before main and went back to center clip on the needle(it had been on the top clip). Still no smoke. I revved while cupping my hand near the exhaust to see if I could detect a little smoke. There was hardly any, but I did notice that I was getting little specks of spooge on my hand???
On the other hand, my younger son's RM65 smokes like a locomotive at startup and produces NO spooge.
Whatta ya make of that?? :think: