Re: navman
Hi,<br />Yes for gas inboard and outboards regardless if carburators or EFI. Both the Fuel 2100 and 3100 models will work. Fuel 2100 is for singel engine only, 3100 works with singel or dual engines.<br />(For diesel inboards there is the Fuel 3200 model.)<br />I have the Navman Fuel 3100 myself with my Yamaha F115 EFI (Electronic Fuel Injection) outboard.