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1982 Johnson Seahorse 15 hp
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<blockquote data-quote="lckstckn2smknbrls" data-source="post: 163619" data-attributes="member: 850"><p>Pull the spark plug wires. </p><p>Pull both spark plugs when doing the compression test. If it's a pull start motor pull the cord about 6 times. You would like the compression to be over 100 psi in each cylinder and you want the 2 cylinders to be within 10% of each other.</p></blockquote><p></p>
[QUOTE="lckstckn2smknbrls, post: 163619, member: 850"] Pull the spark plug wires. Pull both spark plugs when doing the compression test. If it's a pull start motor pull the cord about 6 times. You would like the compression to be over 100 psi in each cylinder and you want the 2 cylinders to be within 10% of each other. [/QUOTE]
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1982 Johnson Seahorse 15 hp
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