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Old 08-07-2017, 10:53 AM
Moto7man Moto7man is offline
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Join Date: Aug 2011
Location: Murfreesboro,Tennessee
Posts: 2,543
Default CR 250 Wide Ratio

Ok, I got a lot done this weekend. This is where I started on Friday night.



I used an 18mm Bux Tool to install the circlips in the Wossner B piston. Its takes about 45 seconds per side, this tool is awesome!







The barrel went on without any problems, I set the ring end gap at .4mm.



Per Dogger, I preloaded power valve at .5mm.


I installed a new Honda oem head. I did not have it milled yet because I wanted to see how it runs in the stock configuration.
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