I guess I was a bit broad and vague on the subject. I'm not looking for info to build an engine, I'd be happy if my car just ran at this point. I was trying to find more literature out there on what the team did back in the day. There's not much info on the web surprisingly. I came across this interview with Don Devendorf today:
http://datsun510.com/photopost/showfull.php?photo=27801
and
http://datsun510.com/photopost/showfull.php?photo=27802
Also this overview:
http://www.a2zracer.com/page82.html
Fansite:
https://sites.google.com/site/zlalomz/imsagtuz