I have a 1984 Yamaha 40HP (twin cylinder)in tidy order. Engine runs well but the overheat sensor and engine rev limiter cuts in regularly as soon as the engine gets a few minutes running at more than 1/4 throttle.<br />Engine temp feels okay (the touch test on the block), water pump impeller is...
We have obtained an older (year unknown)4hp Evinrude, it is a twin cylinder water cooled outboard. This model is without a gearbox it has to do a 360 turn for reversing. The motor is partly dismantled and we are restoring it, as we think it could still have some use fishing.<br />Serial number...
