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87 merc classic 50

Jt217

New member
Looking for someone who has this motor and read label on motor in front of carbs for timming specs, max adv, primary,rpm, my label is unreadable selling boat don’t want to put out 90 bucks for merc mannualj
 
Idle timing.......3°-10°ATDC
Primary Pickup....0°-2°
Max Timing @Cranking speed 33°
Idle RPM in gear/in water.....650-750RPM
Idle RPM on hose...950-1100RPM
If it hasn't been fingered no need to check...
 
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