There are advantages to showing up fashionably late to the party. In this case, the party has been the slew of self-learning, throttle body (TB) EFI kits. Among the early contenders was the ...

EFI conversions have been available from the aftermarket almost from the time EFI systems became universal as OEM equipment. Over those years, the systems and their software have undergone continual ...

Some of the first aftermarket fuel-injection systems date back to the mid ’80s. Sadly, most of those early retrofit units had some glitches and kept most of us from removing the carburetors from our ...