Someone recently posted a link to a Mazda race preparation manual. I tried to download it but my computer choked on it and I had to restart it so the link was lost. Can someone please send me a link to it? I believe it was a pdf document. Would it be possible for this to be added to one of the other resouces online? IE the site with the wireing diagrams or other suitable site? TIA Dennis L. Cote, Delhi, CA
Dennis L. cote

 

Its in the archive.
And on my website www.wankelkim.net/rx7

 

Thanks. I was able to download it OK this time.
I was not able to find it with the search function because I thought the title was "race preparation manual" rather than "Competition Preparation".
the manual confirms my though about zero split on the L & T plugs. This offers the possibility to get full direct ignition (no high voltage through the distributor) with a simpler modification to the distributor. I will still continue development on the three coil method since it will retain the split capability but I may try a dual two outlet coil simultaneous fireing of both plugs in each rotor approach as well for comparison.

 

wecycle, you've got a fantastic idea there..
it would require only moderate skill to re-arrange the varible reluctance pickups and re-grind the starwheel for twin directfire ignition... you would lose the wasted spark (or "late leading" as its been referred to as) of your current setup, but it would be snazzy.