There is a beautiful '66 Comet in the April 2014 issue of Car Craft, and the owner (Shawn Carlson) did it right with a strong FE. According to the magazine article the car runs high nines at 135, and uses a 4.375" bore Shelby block, 4.25" stroker crank, Edelbrock heads ported by Kunz, a Victor and a Dominator, and a big roller cam. Also uses a Performance Automatics C-4 and 4.56 gears. The combination is very similar to the 511" engine I went to Drag Week with in 2005, but with deeper gears and probably a bigger cam.
Anybody know the car/owner, or is he by chance a member here? I'd love to see some more pictures of that car, and get details on the engine...