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The spark plug gap for the 1955 Mercury Mark 6 outboard motor is typically set at 0.030 inches (0.76 mm). It's important to check the manufacturer's specifications or service manual for your specific engine, as variations might exist based on modifications or specific operating conditions. Always ensure the spark plugs are properly gapped before installation for optimal engine performance.
What else can I help you with?
Spark plug gap for mercury mark 55 outboard?
The recommended gap is .025"
How old is a Mercury Mark 5 outboard motor serial number 763053?
http://www.oldmercs.com/models.html
Is a mercury mark 5 outboard motor a four stroke?
NO! definitely a 2 stroke and requires oil in gas.
Approximately how much would a 1958 Mercury outboard Mark -75 Marathon 6 the first 6 cylinder outboard ever made be worth?
it really depends on its condition. what do you have?
How do you set timing for 50hp 1967 mercury outboard?
To set the timing on a 1967 Mercury 50hp outboard, first ensure the engine is in good condition and the spark plugs are clean. Use a timing light and connect it to the spark plug lead of the number one cylinder. Rotate the flywheel to align the timing marks on the flywheel with the mark on the engine's housing while adjusting the ignition timing to achieve the specified degrees before top dead center (BTDC) as indicated in the service manual. Finally, secure all components, recheck the timing, and ensure proper operation.
When was Mark Feldman born?
Mark Feldman was born in 1955.
When was Mark Trayle born?
Mark Trayle was born in 1955.
When was Mark Trakh born?
Mark Trakh was born in 1955.
When was Mark Dietlein born?
Mark Dietlein was born in 1955.
When was Mark Merrill born?
Mark Merrill was born in 1955.
When was Mark Laff born?
Mark Laff was born in 1955.
When was Mark Andrus born?
Mark Andrus was born in 1955.
