Quick question. 1980 Corvette.

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  • Don I.
    Expired
    • July 21, 2014
    • 34

    Quick question. 1980 Corvette.

    1980 Corvette. 350 engine with automatic. All original. Can someone tell what my RPM' s should be at 50 miles per hour? Thanks, Don.
  • Leif A.
    Extremely Frequent Poster
    • September 1, 1997
    • 3567

    #2
    Re: Quick question. 1980 Corvette.

    What's your rear end ratio?
    Leif
    '67 Coupe L79, M21, C60, N14, N40, J50, A31, U69, A01, QB1
    Top Flight 2017 Lone Star Regional

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    • Don I.
      Expired
      • July 21, 2014
      • 34

      #3
      Re: Quick question. 1980 Corvette.

      The rear end ratio is 3:08.

      Comment

      • Leif A.
        Extremely Frequent Poster
        • September 1, 1997
        • 3567

        #4
        Re: Quick question. 1980 Corvette.

        Tire size, also, figures into the equation. If you are running standard size tires your should be right at 2000RPM @ 50MPH...in 4th gear.
        Leif
        '67 Coupe L79, M21, C60, N14, N40, J50, A31, U69, A01, QB1
        Top Flight 2017 Lone Star Regional

        Comment

        • Don I.
          Expired
          • July 21, 2014
          • 34

          #5
          Re: Quick question. 1980 Corvette.

          I think that's what I'm getting. I'll double check the next time I drive it. Thank you!

          Comment

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