Need Compression #s on a 2006 250 4 stroke

davebwilliams

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#1

Need Compression #s on a 2006 250 4 stroke

04-26-2009, 05:44 PM

Does anyone know the ideal compression range for a 2006 Yammy 250 4 stroke?
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davebwilliams

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#2

04-27-2009, 07:06 AM

Can anyone help? Or at least tell me where to look?
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boats.net

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#3

04-27-2009, 02:03 PM

The mininum is 90 psi.

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