For a 1963 Ford 390 engine, the timing point gap refers to the spacing between the contact points in the ignition system, which is typically set around 0.019 inches. The dwell angle, which determines the time the ignition points remain closed during one engine cycle, is generally set to about 28 to 32 degrees. Properly adjusting both ensures optimal ignition performance and engine efficiency. Always consult the vehicle's service manual for the most accurate specifications.
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