Saw an article in Cars magazine in the mid 80s about 500 cu in caddies with Nitrous, Suprised quite a few street racers to be beaten by an old Caddy. This sounds great, keep us up to date on your progress if you don't mind.
http://archives.freaks.net/checker-l/2000/2922.html
quote from this webpage, not me
" got all my hi-po parts from the Cad Company out of lakeland florida. I
dont know if they have a web site yet, but you can call them for a catalog
at 941-648-5114. The catalog is about $5.00, but it's worth it. "