Firstly, I abhore spam here--I've deleted the web link!

Lastly, the Navman 2100 fuel computer is for single engines only. They just
came up with a 3100 unit that will handle twins (which I have), but for the
money, you might as well go with the chart plotter and add the fuel kit.

Save some money on which ever unit you decide on at www.-------.biz.
Personally I have the 182C with the bluecharts and have been very happy with
it. You can get Navman's Fuel computer as a speparate 2" gauge also.
(South Bend,IN)