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Yamaha 55 HP 2 stroke 2 cylinder specification

wasun

New member
"I plan to buy Yamaha outboard

"I plan to buy Yamaha outboard 55 HP year 1989,2 stroke, 2 cylinder. I need help on weight and specification of engine (CDI)?.
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"Hi- Great forum and info..

"Hi- Great forum and info..

I am looking for a way to get an accurate RPM at WOT of my older 55hp 2strk. I do not have a RPM gauge.
Can this be done by pull a voltage reading for the harness? If so, would anyone know the numbers or cross reference for the readings?

Thanks in advance for any help.

BTW, the manual I have does not have this info"
 
like any from Auto zone or hav

like any from Auto zone or have to be marine?

Are the harness plug colors standard? My harness is missing a few of the pulg ins. Would you happen to know what color wire to use?
 
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