montecarloss

iTrader: (19)

Hey guys am finally starting my 6.0l swap on my 84 montecarlo ss.
I got brp headers,mounts,oil pan,gn gas tank,and fuel sending unit.
what size single intank fuel pump would you recomend for a magnacharger mp122 on 6.0l with a 2.9 pulley?I will be pushing max 15lbs of boost.

loweredd

iTrader: (2)

I've seen most of the TBSS guys with stock pumps. They say they have a better flowing pump than the GTO's or even Vette's.....

ryanvv355

iTrader: (17)

I have the Spectre (SP) Industries EFI A-body tank in my car, the one BRP sells. It has been determined the pump in tank is similar to a Walbro 255 as far as performance. I am going to run that for now with 42lbs injectors on low boost, 5-6 psi. IMHO the 255 is too small for my application to keep me feeling warm an fuzzy inside. I would recommend a Bosch 044 pump swap in your tank and running a 60ish lbs injector to keep everything happy. When I crank the boost up I plan on running a Weldon D2015-A pump inline and 60's.

montecarloss

iTrader: (19)

thanks for the info. I have 60lbs injectors and was looking at red armstrong dual set-up.