83/81 ATC 185s burns oil, and the 1977 ATC 90 has no spark. Help?
I have several questions about 2 bikes. I have this 83/81 185s that smokes BAD, im talking bruns all the oil in the whole crank case in 5 minutes of running. I have a 200 parts engine, are the only differences between a 185 and 200 the jug and piston? And I just re assembled this basket case 77 atc 90 and it has no spark, the points are set and I fixed the wiring harness. What should I check? What are the OHM readings for the components?
1983 ATC 185s 200 jug bored .20 9.5:1 Naumura piston. Fast as ass when its not stretching the drive chain or stripping hubs.
1986 ATC 250ES. *Total garbage trying to sell it*
1983 YTM 200E. Runs good, forks are super bent but aside from that its mint.
1984 YTM 200L. Barn find, everything is mint except the bottom end is bad... *waiting on a new engine*
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