The controversy between carburetors and EFI has always been about complexity and price. Carburetors are simple—EFI is not. Carburetors are cheap—or at least cheaper than EFI. Those points have not ...

The only problem with aftermarket electronic fuel injection (EFI) is that it's far more expensive than a carburetor. Blower Drive Service (BDS) is aware of this and has developed a throttle-body EFI ...

When vintage Mustang enthusiasts think fuel injection conversions, their minds often visualize the popular late-model 5.0L engine swap with its long runner, two-piece manifold, port fuel injection ...

Holley is no stranger to delivering fuel to an internal combustion engine. Holley has been designing and building fuel delivery hardware since 1903 when Henry Ford himself asked the Holley brothers to ...

Electronic Fuel Injection (EFI) is a solution that guarantees a low emission as well as a fuel consumption optimization, for small motors that, otherwise, can be very polluting. This fact underlines ...