Cole is often changing wheels and tires on Sinister which a lot of us tend to do. Above it is sporting 14" AR's on the front and 15" steelies with snow studs on the rear. This gives it the best stance with the front down and back up like any sinister car should look. He does hope to get a set of nicer wheels soon.
The motor/ trans combo currently is a 318/904 auto with a Chrysler 8-3/4 Sure Grip rearend. As you can see in the video, the current setup does not make much for a sinister car so the heart of his future plans of course includes a motor swap. What else would he do but a 440 interceptor V8 mated to 4 speed manual transmission? Sure, he could put in a hellcat motor but that would be too easy, too expensive, and not period correct. Other items on the menu include traction bars, Cherry Bombs, Hooker Headers, possibly a '70's Challenger rear spoiler, possibly a supercharger, but for sure fuzzy dice (must have). He also intends to do suspension upgrades so he can participate in some local cone carving events.