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  • please help

    what is the better ajustable fuel pressus reg to use on my 94 z-28 i have a grn.255 in tank pump . ( ya that was fun ! )
    1994 Z28 stage 2 intercooled procharger, P-1sc, 6lb pully,42lbfuel injectors,255intank pump,1 3/4headers,highflow cat, borla ajust. cat back,chrome moly LCA,chrome moly ajust. panhard bar, Kenny Brownweld-in subframe conectors, built trans. kevlar lined 2600 stall, kevlar clutches, hardend parts,,built rearend; moser axles, eaton posi, richmond 3.42 gears, rare ROH ZR6 17* 9.5 wheels, custom computer tune with laptop and LT1edit , 380rwhp 395rwtq , 60' 1.71, 1/8th 8.00,1/412.60@109mph

  • #2
    Any more details on mods? Do you have stock injectors? No need to change the regulator if you don't.
    Rob B 95Z A4 Tech Page (Part numbers / locations, how to's, schematics, DTC's...) Home Page - shbox.com

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    • #3
      stock injectors , stage 2 intercooled procharger 6lbs and my air fuel was 11.2-1 with stock pump and 4.5 lbs of boost. i just did new 255 intank pump and 6 lb pully and its ruch as sin at idol and when i rev but i just like 2 hrs ago finished it so i havent made it to dyno yet to ceck air fuel on whole rmp range . i wound just like to have the right equp. when i go , i was looking at the aeromotive 35-85 psi on thunderraceing.com
      1994 Z28 stage 2 intercooled procharger, P-1sc, 6lb pully,42lbfuel injectors,255intank pump,1 3/4headers,highflow cat, borla ajust. cat back,chrome moly LCA,chrome moly ajust. panhard bar, Kenny Brownweld-in subframe conectors, built trans. kevlar lined 2600 stall, kevlar clutches, hardend parts,,built rearend; moser axles, eaton posi, richmond 3.42 gears, rare ROH ZR6 17* 9.5 wheels, custom computer tune with laptop and LT1edit , 380rwhp 395rwtq , 60' 1.71, 1/8th 8.00,1/412.60@109mph

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