hei factory tachs

  1. HEI hook up to factory tachs

    Electrical & Wiring
    Got a question, sure someone has done this, first off I put an old Steward Warner Tach in my 64, (came out of a 69 yenko Camaro, so it was a none HEI car) I install this in the clock postion in the 64, The tach work okay when running thru the gears, but seem too quick when just revving the...