72 LT1 Smog pump - NCRS Discussion Boards

72 LT1 Smog pump

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  • William L.
    Expired
    • February 18, 2010
    • 22

    72 LT1 Smog pump

    I have searched the archives, but was unable to determine if ALL 1972 LT1's came from the factory with a smog pump. A friend has a low mile very original 72 LT1 for sale, but the is no indication it ever had a pump?? The car was purchased in the North East US. Thanks for any information and sorry if this has already been answered. Bill Lutter
  • Jim T.
    Expired
    • March 1, 1993
    • 5351

    #2
    Re: 72 LT1 Smog pump

    There is a post below by Tim Gilmore that owned a 1972 LT-1 and he says it had a smog pump.

    Comment

    • Mike E.
      Extremely Frequent Poster
      • February 28, 1975
      • 5138

      #3
      Re: 72 LT1 Smog pump

      They all were expected to, by federal mandate.

      Comment

      • Paul O.
        Frequent User
        • August 31, 1990
        • 1716

        #4
        Re: 72 LT1 Smog pump

        This has been discussed many time before all LT-1's 1970 thru 1972 were equiped with the AIR system. No mater where they were delivered as Mike stated by Federal Mandate.

        Comment

        • Joe L.
          Beyond Control Poster
          • February 1, 1988
          • 43219

          #5
          Re: 72 LT1 Smog pump

          Originally posted by Paul Oslansky (18046)
          This has been discussed many time before all LT-1's 1970 thru 1972 were equiped with the AIR system. No mater where they were delivered as Mike stated by Federal Mandate.

          Paul and Bill-----


          I agree. All 1970-72 LT-1's were originally equipped with the AIR system ("smog pump"). For the 1972 model year, the only Corvettes that were not equipped with AIR were L-48 with federal emissions certification (i.e. 49 state).
          In Appreciation of John Hinckley

          Comment

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