While we didn't have instantaneous access to a dyno, such a device is the perfect way to pick the right carb for an application. But here's the catch: Many of you are in the same boat as we. Dyno access isn't always available or affordable. So what do you do? Simple. Test carburetors on your engine in your Corvette. The bottom line is, the best carburetor is the one that produces the best e.t. and the best driveability.