DF90A Lean Burn

The new generation DF90 is the lightest, most compact and fuel-efficient outboard in its class.

The DF90A benefits from our Lean Burn Control System which enables the engine to operate on a lean air-fuel ratio or a thinner mixture of fuel. The system controls the air to fuel mixture by predicting fuel needs according to operating conditions. It delivers its benefits over a wide operating range providing significant improvements in fuel economy from low speed operation well up into the cruising range, which all helps to reduce your fuel bills.

Fit a DF90A to your transom and you will benefit from; up to 20% improved fuel efficiency*, better throttle response, increased grip & acceleration, better weight distribution, zero-maintenance self-adjusting timing chain, smoother gear shifting, new reduced drag gear case all in a lightweight and compact design. *New DF90 is 20% more fuel efficient at cruising speeds than the current DF90 model.

We were proud to be the sole supplier of marine outboard motors to the London 2012 Olympic & Paralympic Games Sailing Regatta, with the DF90A being one of the models used for this prestigious event.

Check out the following data sheet(s) from boat tests that we’ve done, which show how frugal our outboards really are:

• Redbay 650 – Twin DF90.pdf (270KB)

Long Shaft / PT & T / Control box

Dimensions and weights

Engine specifications