Below Nav Bar

Collapse

weber jetting

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • pajero4x4
    Junior Member
    • Oct 2011
    • 32
    • bundaberg

    weber jetting

    hi guys,im doing a weber conversion.i have a 32/36 dgav weber with a manual choke and adapter plate from redline.
    the current jetting in it is 130 and 170 for secondarys as far as it looks like,but im after the jet sizes that anybody has done to theres as it would be easier to just get the jets that work for these engines/2.6 4g54. any help or advice would be an advantage.im looking for a little bit of low down power,but fuel economy aswell.also any pics of throttle linkage as it seems its a reverse of the way the mikuni carb operates.cheers.
  • Wags
    Junior Member
    • Jun 2010
    • 31
    • Hobart, Tasmania

    #2
    Ive gone through a couple of configurations with webers on my Paj, Originally I used a 34adm from an XF Falcon. That had standard 4.1 liter jets which were 140 primary and 210 secondary.
    I later changed to a weber from Recarb in QLD which was jetted to a standard 2.6 motor. That uses a 135 primary and a 180 secondary so from that logic the current jets in your 32/36 should be pretty well spot on.

    I had access to a dyno for each setup change,
    Standard Mitsubishi Carb pulled 42rwkw and an A/F of 10:1
    Standard XF Weber with 4.1 jets 46rwkw and an A/F of 11.5:1
    Recarb Jetted Weber 53rwkw and an A/F of 12.5:1

    Engine has 250,000 with K&N, Extractors and 2.5" exhaust and 31'" tyres.
    1990 Gen 1 NG EXE LWB
    2.6 34ADM Weber, 2.25" Exhaust, Extractors, Balance shafts removed
    . ( EFI setup pending :P )
    2" Raised leafs and wound up torsion bars.
    31" AT's and 32" MT's, Offset rims, Flexi-Flares.
    Bull bar, 9500lbs winch, IPF driving lights, GME UHF Radio, Custom Rear Drawers, on-board 12v compressor, Upgraded sound system, 300w Inverter.

    Comment

    • pajero4x4
      Junior Member
      • Oct 2011
      • 32
      • bundaberg

      #3
      ah kool,thanks for that,thats pretty much what im after,sounds pretty close to me,so should work well.im not gettin good fuel economy or power from the standard carby.i will post a reply when fitted and let everyone know how it compares.cheers

      Comment

      • CharlieClarke
        Junior Member
        • May 2018
        • 2
        • Oakey

        #4
        32/36 weber accelerator

        Hi everyone, i'm going to be doing to conversion myself just about have everything i need, as far as the accelerator goes, the barrel on the end of the cable is too big to go into the linkage (at the carby) so i'm thinking about threading a pushbike cable through it as its the right size, and as the carby is opposite to the orig carby i was thinking about turning the weber around so the cable will be on the front side instead?

        Comment

        • LeisureSuitLarry
          Junior Member
          • Dec 2016
          • 5
          • Australia

          #5
          Originally posted by Wags View Post
          Ive gone through a couple of configurations with webers on my Paj, Originally I used a 34adm from an XF Falcon. That had standard 4.1 liter jets which were 140 primary and 210 secondary.
          I later changed to a weber from Recarb in QLD which was jetted to a standard 2.6 motor. That uses a 135 primary and a 180 secondary so from that logic the current jets in your 32/36 should be pretty well spot on.

          I had access to a dyno for each setup change,
          Standard Mitsubishi Carb pulled 42rwkw and an A/F of 10:1
          Standard XF Weber with 4.1 jets 46rwkw and an A/F of 11.5:1
          Recarb Jetted Weber 53rwkw and an A/F of 12.5:1

          Engine has 250,000 with K&N, Extractors and 2.5" exhaust and 31'" tyres.
          this is a long shot, sorry for the necrobump, but you dont recall what the 2 idle jets and the 2 air correction jets in the recarb adm were do you? The emulsion tube numbers would be handy too.

          Comment

          Matched content

          Collapse
          Working...
          X