R-3 Box

[mfg]

The carburetor pressure box, as used on R3 Studebaker engines, was again used a few years later by Carrol Shelby on certain Shelby Mustang models....True?

[brad]

The carb box on Shelbys were hexagonal, and used Holley carbs. False.

There were a few articles in Hot Rod Magazine that showed the Mustang blower with the R3 Box.

But they weren't Shelbys, and weren't production setups.

[mfg]

FALSE is correct!