The value of a 1968 Johnson 6hp motor can vary significantly based on its condition, whether it's in working order, and if it includes original parts. Generally, prices can range from $100 to $400. Restored or well-maintained models may fetch higher prices, while those in poor condition or needing repairs may be on the lower end. Collectors and vintage boating enthusiasts often influence the market value as well.
Johnson 6hp spark plug gap
The Johnson model CD25R, is a 6hp outboard, produced in 1968.
My best guess would be about 5-8 mph
1979
The correct plug gap for the 1971 model, 6hp Johnson outboard, is .030-.035 in. It requires a Champion J6J, or NGK B6S.
The Johnson 6hp outboard motor with the serial number J3736148 was likely manufactured in the early 1980s. Johnson's serial number system indicates that the first letter corresponds to the year, and "J" typically represents 1981. However, to confirm the exact year, it's advisable to consult a detailed Johnson outboard serial number guide or contact a dealer.
RJ8C Champion
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140 lbs
You do not need a Skippers Ticket if the motor is UNDER 6hp. If it is 6hp, then you DO need a Skippers ticket. Our website has all the details about skippers tickets, plus there is a wikipedia page on it too.
The sticker on the side of my 6hp two stroke Suzuki OB reads 100 to 1. Unsure of the year.
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