Today I decided to drain and start cleaning out my gas tank, upon the removal of the sending unit I found a Holley Walboro GSS346m in it. The old fuel didnt smell like varnish but had a yellowing color, and the tank itself was really clean with no rust. My question, is this a good pump to use, did they have a bad rap and since it still works should I use it or just upgrade. I plan on using a stainless sending unit and was gonna get the one racetronix offers with their pump, but since I have this pump I figure just get the sending unit and wiring.
