speedometer 120 to a 140

Discussion in ''Da Nailhead' started by jamhdit, Mar 3, 2009.

  1. jamhdit

    jamhdit Just nuts about buick's

    Then I Guess The Question Is Does Anyone Have A 140 Mph Speedo?
     
  2. SCOTTFISHER

    SCOTTFISHER Well-Known Member

  3. Kqqlcat

    Kqqlcat Well-Known Member

    I did this on my 63 Wildcat. Keep in mind the cable spins at the same speed regardless of the style speedo you have. If your speedo was reading 50mph at 50mph the 140 will read 50mph. I put in all the guages from a 64 Riviera beause I like the look better. They fit right in and look great.
    Pat
     
  4. r0ckstarr

    r0ckstarr Well-Known Member

    So now the next question. Anybody had theirs up to 140mph while driving?
     
  5. 87GN@Tahoe

    87GN@Tahoe Well-Known Member

    Speedo said 130 (3.07 gears, 28" tall tire) in my '64 rivi on the looong straight strech of Hwy395 in Washoe Valley, between Reno and Carson City, NV.

    Suspension was all stock at the time... knida floaty at those speeds... makes it interesting:shock:
     
  6. Fragzem

    Fragzem Well-Known Member

    so... whatever happened here???
     
  7. jamhdit

    jamhdit Just nuts about buick's

    I Found A Whole 140 Spedo I Wil Use
     

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