For some reason we have always used Holley pumps. Maybe there are better units out there, but they have served us well. One on my '27 has been there for 20 years, one on my Jeep truck for 6 years, and now I have a red one on my T and my Son has a blue race version on his T. They are noisy, but loud pipes take care of that. My Jeep is quieter, so you can hear the pump going pretty good. People who ride in it always ask "what the heck is that compressor running?"

One thing.........whatever pump you choose, put a GOOD filter before the pump. They HATE dirt and it will make them malfunction real quick, even a spec of it. (ask me how I know )

Don