Well my Aeromotive 340LPH died tonight. We were rushing to get to the track so I could get some passes in for the first time this season. We had several things to tie up and do some highway pulls getting the tune perfect before we left. I had it set to max out @ 13.3 PSI and we kept leaning out @ 4500 RPM. Pulled over and started checking voltages and they were still solid 14v at the pump. Pulled out and it fell on it's face started puttering... Saw I was @ 20PSI then it was all done and over. Towed it home and threw the old 255LPH Walbro in and she's back up and going??!! 1,570 miles and my $170 pump is dead.