Fuel Economy Aftermarket computer info

[Ken Kelly]

The Zemco can't be used with EFI. It is a low pressure
sensor. If you open up the flow meter it actually has a
circular track with a trapped little ball. The ball run's in
a circle in the track and there is an opticle sensor to
count it's revolutions. I had to replace one because the
ball seemed to stick. they are designed for low pressure. 

	The unit actually works well after you get the magnetic
sensors mounted to the driveshaft, and the calibration
entered. I ran one for 15 years in my 77 Olds, When I junked
the car, I sent it to a Web friend in California who is
still using it.
		Ken

ARoss10661 at aol.com wrote:
> 
> I was at a flea Market yesterday and bout a 'ZEMCO Compucruise model 44" fuel
> mileage computer.  It was made in the early to mid eighties I believe.  The
> thing is it is brand new.  I had to take off the original shrink wrapping.  I
> got it for 5 dollars and it's original reciept says it sold for $135.  My
> questions are:
> 
> 1.  Does anyone sell the flow sensors etc like this computer uses?
> 
> 2.  What modifications would i need to do to use it with a fuel injected
> vehicle (return lines etc affecting what amount of fuel the computer thinks
> the car is using)
> It originally had a kit u could buy to make it work with FI.
> 
> 3.  Is this company still around...does anyone know how to contact them...I
> couldn't find them on the web.
> 
> Also does anyone know where I can get a GP Soreson catalog # GENGB-94?
> Also does anyone have GP Sorenson's address or phone #
> 
> Thanks in advance
> 
> Al