1930 - Inside the Outboard - Part 7: Ignition

Links to the previous articles: 

•  Part 1   -  The Basics
•  Part 2   -  Types of Engines
•  Part 3   -  Refinements in 2 Cycle Engine Design
•  Part 4   -  Drive Unit Design
•  Part 5   -  Lubrication
•  Part 6   -  Carburetion