Quote:
Originally Posted by BroadHopper
From what I read in magazines and browsing on the internet, the most accurate way of gathering MPG is with a GPS speedometer. There are GPS speedometers on the market that can calculate MPG and GPH. Expensive. I wonder what the forum members are using for instruments.
|
I'd wonder what people are using for fuel flow meters. I thought aftermarket items were somewhat pricey. An accurate speedo isn't all that expensive. Even a cheap handheld GPS will have a speedo function. We have a FI Mercruiser 5.7L. I wonder if it has a control bus with a data port that can be read for fuel metering ?