What’s the cheapest way to get into a Shelby? You could probably find a used and abused Dodge Omni GLH-S for $800—yes, in the ’80s, Shelby applied his magic to the small Chrysler—but let’s pretend you don’t want to drive a problem-child econobox with a plastic interior and a propensity to torque-steer itself into trees. Now what?
If you’ve been …