Took a little research but here are my findings:
Driver: Alain Castellana
Norma M20, 794 Lbs without engine, 1,334 lbs total. 3 liter BMW inline 6 cyl@400hp
Course: Gemenos-LaBaume, France 2005 (He was the winner)
http://www.chevallier-competition.com/php/pilote-52.htm
Cheers!
Thx