Demon Carburetion has released a new calibration kit that enables engine tuners to dial-in exact air-fuel ratios for each specific engine. Whether additional fine-tuning is precipitated by altitude, ...

Among the 4-barrel hall-of-famers, there is an absolute master of numbers; a carburetor that has been used on more V8s than any other; a carburetor that has defied standards and retains the capability ...