timing question

mercuryman48

Seaman Apprentice
Joined
Apr 6, 2008
Messages
33
is there a different timing light from the automotive type that im supposed to use on a 85 h.p. mercury outboard...1975 model...i hooked up my automotive timing light and couldnt read any of the markings on the flywheel...what am i doing wrong...sorry guys but im a babe in the woods on outboards so any help would be greatly appreciated...thanks
 
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