Nunzi kept Pontiac's tuned in the 70's and 80's, he was the guy to go to according to Hemmings Nov 2009 page 43. A racer, tuner, engine builder and restorer. Read about him and the
Ram Air VII in http://www.highperformancepontiac.com/features/hppp_0905_1965_pontiac_gto_ram_air_vii/index.html