1973 z28 350+.030 strange engine shake !

Discussion in 'Troubleshooting & Diagnosis' started by Lou6t4gto, Jan 24, 2018.

  1. bourbon_scotch

    bourbon_scotch Veteran Member Lifetime Gold Member

    2,125
    72
    Jan 10, 2003
    USA
  2. cadillac_al

    cadillac_al Veteran Member

    670
    45
    Apr 22, 2015
    Maine
    It doesn't sound like a balance problem since it smooths out at higher rpm's. It has to be the transition in the carb or the timing. Mother of all flat spots.
     
  3. Lou6t4gto

    Lou6t4gto Veteran Member

    313
    13
    Aug 18, 2010
    Ocala, Fla
    put on a 750 Edelbrock I had laying around, shake went away. LOL now to get the Car itself to stop shaking !
     

Share This Page