Yes, your correct. If I was use a direct fire method, then yes...that is Illegal.

With the 1st gen RX7 where the distributor exists, the ideal way (and more costly) would be to run one MSD box for each trail and lead ignition. Based on what I have been able to find out most of the ignition is from the LEAD. So the most noticable gain is from adding the lead MSD .

Thanks for the comments.

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