I saw an article about the 56 Mercury, JT450x/Thumper, in the March issue of Hot Rod Deluxe magazine.  Nice pics and a few pages.  There was also a picture/article about of a 56 Fairlane Tudor running on the beach at Daytona.  RB is building a clone of the Thumper car...I think.  It is LYB powered and it looks like it has Hilborn fuel injection.   I couldn't find the Modified Mustang magazine that has some Y Block Ford content.

Paul J. - '57 E Code