return line to gas tank

[Bruce Plecan]

-----Original Message-----
From: Clarence L.Snyder <clare.snyder.on.ca at ibm.net>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Monday, October 19, 1998 11:37 PM
Subject: Re: return line to gas tank


<snip>
>As for the new pumps, they control pressure by contolling delivery
>volume, which is controlled by pump speed - pwm controllers.
<snip>
Who's using this?, I'd heard Holley used something along these lines.
Anyone know of a system with an external PWM controller?.
TIA
Bruce