I am often well over 7,000 RPM with My 1994 Zetec. installed in a '61 DHC. Weber DCOE carbs and no rev limiter. Maybe I had better pay attention. If a Duratec (Modern engine) rev limit is 7,000 I would surely think an old Zetec would not be more. My ignition timing is a mystery to Me. Seems to work OK but no TBS or vacuum control. Found ECU on the Internet and bought it. It works. But can not find anything about it at the moment. Gathering parts for a MegaJolt system at the moment.
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