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Old 12-02-2021, 12:03 PM   #12
KULTULZ
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Question Re: 1955 F-100 5.0L timing

Quote:
...why so much ignition advance is necessary under those conditions (that's why vacuum advance was invented in the first place) there was simply no way to achieve the necessary ignition advance curve using centrifugal weights and springs alone.
You've never seem a 3000 RPM LAUNCH on the street?
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