Now Available! |
Mechanical Ignition Handbook
by Rob Siegel
Price: $39.95
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![Diaphragm with both vacuum advance and vacuum retard ports on a BMW Bavaria (Chapter 5, Setting Ignition Timing)](http://assets1.bentleypublishers.com/images/features/bhmi/bentley-bhmi-ignition-1252-500.jpg)
Diaphragm with both vacuum advance and vacuum retard ports on a BMW Bavaria (Chapter 5, "Setting Ignition Timing")