It's been more than 30 years since the auto industry transitioned from carburetors to electronically controlled fuel injection ... as the Motorcraft 2150, which featured a variable air-bleed ...

but most Q-Jets flow too much fuel for very small V-8s and almost all six- and four-cylinder engines. For smaller engines, Ford’s Motorcraft 2100 (or later 2150) two-barrel is a great option for ...