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YZ250x Compression

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Quick question guys. What kind of compression should i be seeing a New YZ250x that has about 10 hours on. I never checked the compression when i first bought the bike and then i sent the head off to RB Designs to get the squish corrected. I guess my question really is what should a stock 250x compression be and what should the compression be after the squish is fixed. Rob said that he re shaped the dome to get it back to factory compression, but i have no idea what kind of compression i should be seeing. Nothing is wrong with my bike, im just curious. 

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