Hot Rod Magazine HP 273 build

My 65 Dart GT had the 273 and we wanted to build it for a supercharger... Novi1200, but we could not find any pistons that could handle it. So had to move up the big brother 318.
Custom cut pistons were cost prohibitive to my budget. (Limited options)
Was bummed out, how cool would it be to say “it’s got a supercharged 273 pushing 400 plus pony’s” ?