250R compression

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Nov 11, 2000 | 02:27 AM

Kybol

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What would my compression be around?
I have a 1mm over wiseco piston and an 86 ATC250R head gasket. I dont have a compression tester

Nov 11, 2000 | 02:56 AM

chriscoll1

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The over piston does NOTHING,the ATC head gasket brings it up to about 180lbs if you have a fresh motor.

Nov 11, 2000 | 10:18 PM

Kybol

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Thanks, it is fresh

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