TABLE I - Typical Volumes of Engines and Batteries

Engines
  4 cylinder, in-line
2.5 cu. ft. each
  6 cylinder, in-line
3.5 cu. ft. each
  6 cylinder, V-6
4.0 cu. ft. each
  Small V-8
4.5 cu. ft. each
  Large V-8 5.5 cu. ft. each
Batteries 0.5 cu. ft. each