Singer vs. Gunther Werks: Which Is The Better Air-Cooled 911 Magician?

Both of these firms modernize a classic sports car legend. How do they compare? If you’re a car enthusiast, or even if you’re not, you likely know about the Porsche 911 and that it’s one of, if not the world’s most iconic sports cars with its unmistakable silhouette, rear-mounted engine and unparalleled driving character. If …