The Aeromotive A1000 has been super reliable on both of my motors. One is a 360 making 300hp and driven almost everyday and the other is my 700hp hemi...

I run a neat little set-up on the 360 with the regulator up front and excess fuel returned from the regulator, but the short line to the EZ-efi is dead headed. Works really well, and was easier to plumb that way.

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk