I just finished installing this pump yesterday. All went well. I ran a single 10 gauge wire from the battery to a 40/60 amp relay triggered by the OEM fuel pump wire. From there it goes to the Boost-A-Pump then into the tank.

I'm running a stock hat, -8 fuel line, Aeromotive regulator, Edelbrock Rails, and 60lb injectors.

I haven't driven the car yet but so far the pump is virtually silent compared to the walbro GSS340 that was in there. My car has no rear sound deadening so it had nasty fuel pump noise. I'm impressed.

Today I'm going to take it out for a few pulls and get WOT fuel tables dialed in. Before the 255 with BAP at full blast was loosing fuel pressure like a rock after 5100ish rpm. Hopefully this will solve it.

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Matt
90 GT, 347, 8.5:1 comp, Vortech S-trim (11psi), Edelbrock 6037 heads, Super Victor 8.2 EFI Ported, 80MM Pmas, 60lb EV14 Bosch Gen 4 Injectors, KB BAP, B31 Cam. Tweecer RT, A9L. Software: EA/BE. 550rwhp & 513rwtq.
2004 Marauder light mods
2003 Sonic Blue 03' Cobra 497rwhp 481tq

Keep us updated, I'm curious to see how it does.

Update.

It holds pressure better than the 255 did. HOWEVER...I still lost a bit of pressure up top. It went from around 48 PSI to 42ish.

I turned my BAP up to about 7% (goes from 0-50) and that seemed to do the trick for it to hold pressure.

I LOVE how quiet the pump is!!!

_________________
Matt
90 GT, 347, 8.5:1 comp, Vortech S-trim (11psi), Edelbrock 6037 heads, Super Victor 8.2 EFI Ported, 80MM Pmas, 60lb EV14 Bosch Gen 4 Injectors, KB BAP, B31 Cam. Tweecer RT, A9L. Software: EA/BE. 550rwhp & 513rwtq.
2004 Marauder light mods
2003 Sonic Blue 03' Cobra 497rwhp 481tq