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  1. W

    The 2.5 YFA XJ Nutter Bypass (plus)

    After 3 days in the OR, my '84 XJ 2.5 w/YFA & 4spd starts, idles, runs, and SMELLS better. Having searched in vain for a clear, concise, one stop tech article, I've written my own. This is for everyone with an AMC 2.5 4 cyl. w/ a Carter YFA carb and the full PulseAir (P/A) emissions...
  2. W

    Carter YFA/Nutter Bypass 2009

    Coming soon- a comprehensive & concise tech article for ALL 2.5/carb owners- XJ,MJ,Pacer or whatever you've got. NO hi-buck parts, mysteries, or complicated procedures. Make it run like it's supposed to.Stay tuned.
  3. W

    '84 2.5 carter YFA carb/Nutter bypass

    hi out there- am i the only damn fool trying to get rid of the mix needle mess on my 84 xj? i cant be the only one left sick of overrich mixture, crap intown mileage, etc. yes i know it runs in closed loop in town!! nice enough old rig, got a beast 86 xj for work, the 84 is for going to the big...
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