Originally Posted by billyruffn
it would be neat to know exactly how much fuel the engine was buring at a given moment,
How neat? How much money is it worth to know this?
The gear on this link is not likely to be cheap but it will very accurately measure effectively anything that flows through a pipe.
Manny, I reckon the flow back to the tank is way, way more than the engine burns because, looking at the volume that flows back on my system, if my engine used as much, my tank would be empty in no time.