Subtitled: Electronic or Breaker-Point Ignition System Tuning for Maximum Performance, Power and Economy. A comprehensive guide to significantly increase power, mileage and overall engine performance. Complete, in-depth discussion on basic ignition theory provides background on the role ignition systems play in internal combustion engines, from fuel economy concerns to the spark quality demands of modified engines. Sftbd., 8 1/2"x 11", 154 pgs., b&w ill. Author: Christopher Jacobs.