Royce Wise wrote:

Can anyone explain the spark timing on the rotary?
Does both plugs fire at the same time, or does the lead plug fire ahead
of the trailing plug as the names imply?
If the trailing plug fires after the leading plug, how many degrees?
Royce

Different timing on the car for smog reasons. Tracy fires both
at the same time so the engine runs about the same on either.
The pre flight RPM drop is hardly noticeable.

Paul Lamar
 
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