Thread: Sunl 250cc liquid cooled...need diagram/manual!?
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Old 11-27-2011, 10:48 PM
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GX150 GX150 is offline
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The 250 engine you have is a CN250 - It is a copy of the Honda Hellix engine.

Shop manual: http://mpsracing.net/helix-manual/

The GY6 is an air-cooled 150cc which does not have parts that cross over to the CN250.