I am looking at a 1978 140 FB in good shape - all original and nicely maintained - mercruiser runs sweet. Hear from this site that it planes at 17 NM and will then use 7GPH on a nice day. That would mean every 60 miles traveled will be $200 estimated.
Q: is this a knuckle head setup? Spare parts prob?
Q: is this a knuckle head setup? Spare parts prob?
