What size battery is everyone using?

Discussion in 'V-8 Buick Powered Regals' started by usetaboost, Dec 20, 2015.

  1. usetaboost

    usetaboost Well-Known Member

    Are you sticking with the 75 or shoving the big 78 in the car?
     
  2. usetaboost

    usetaboost Well-Known Member

    Damn almost 100 views and not one response.
     
  3. flynbuick

    flynbuick Guest

    It may help to specify the make and model.
     
  4. papa roger

    papa roger Well-Known Member

    I'm using a Napa Legend Premium 84, 850 CCA battery in my 470 Regal. Engine has 10.5 to 1 compression. Be sure you use at least single 0 diameter battery cables and you won't have any trouble starting up even after the engine warms up. Combination works great for me. 470 cu.in., 570 hp and 579 lbs ft torque. Roger

    On The Eight Day God Created Buick
     

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