Carb Spacers: Gimmick or Gold?

This time on Engine Masters, presented by AMSOIL, we deliver on a question that fans have been asking for years: “Will a carb spacer make me more power?” The answer is yes, no, and maybe. It all depends on your engine and manifold combination. So come see what works, what doesn't, and how you might be able to get a couple extra ponies for some seriously minimal effort.