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Auxillary external fuel pump?

Discussion in 'EFI Tuning Questions and Engine Management' started by 67satellite, Oct 26, 2019.

  1. 67satellite

    Joined:
    Feb 23, 2009
    I am switching from a blow through carb. to a Sniper Xflow (550-544) on E-85. Running a 470 c.i. Mopar with two 69m.m. ebay turbos at 15-17 p.s.i. max.Steve Morris racing will install an E-85 base tune before shipping. I have an Aeromotive A1000 pump with -08 supply and return lines and a -10 from cell to pump. The A1000 will be marginal on supply with E-85 at the projected power levels.I want to add a smaller second pump in parallel as the "drive around" pump and trigger the A1000 under boost. What would be a good choice for this smaller pump? Looking around and 340 LPH pumps are available with fittings anywhere from no name $30 to $153 A.E.M. . Don't want a cheap knockoff if it won't survive and do the job. Suggestions.
     
  2. B E N

    Joined:
    Nov 22, 2016
    Genuine walbro 450 is something like $135, they tend to be pretty reliable.
     
  3. 67satellite

    Joined:
    Feb 23, 2009
    Thanks. Never been in the market for one of these ,and didn't want to end up with a piece of shiny anodized crap.
     
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