I've eventually got my pumps all correctly plumbed in and working and I ran them for the first time today in the car with fuel.
Can someone with experience of these pumps confirm whether mine are working as they should please? When I first switched them on (from dry) they ran fast and noisy but once fuel was going through them they were much quieter. That bit I'm happy about, but as they ran up to pressure, they slowed down considerably until they were slowly ticking together. Is that how they should be?
They're running at 7psi at the moment, which is probably a little high, I was thinking that 5psi would be better. Does anyone disagree?
Incidentally, they sound much better than the horrid buzz that the Holley pump made.
Thanks.
Paul