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1986 XR100 no compression

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Okay guy so I have an xr100 that doesn't run and has no compression. It has been sitting in the shop for 2 yrs or so (never ran since I have had it). I have cleaned the carb checked the valves and they are in spec Intake: .002in and exhast:.003in. (I also tried .002in on both with the same results) the piston looks brand new like the old owner put a fresh piston in bc it has no build up what so ever and is still shiny The rings look fine too. my timing is spot on. I am getting great fire, and the plug is wet when I pull it out. Any advice or questions would be greatly appreciated!

Edited by cmstbcchamp07

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I've just got back together a 2000 xr200 that had no and I mean zero compression. The cause was 2 bent valves. Some where to start verifying maybe...

Good luck.

Tom

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