Quote:
Originally Posted by project 911
Hi Bob,
I've been very happy with my MSD setup, but I don't have any great stories like some others regarding performance improvements. I didn't notice any difference in performance, so it probably wasn't worth all the effort to install. I do like being able to set the rev-limit though.
Steve
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So was the RPM transducer the problem with popping or backfiring on decel? I have 71 911T 2.2 Zenith carbs too. It backfires on decel, and sometimes at idle. My old spark plugs indicated some richness.