A quarter century ago, first-generation EFI systems were expensive, difficult to install, and even harder to tune—if you could even understand what was going on in the first place. It wasn't so bad ...

"EFI systems have come such a long way from where they were 25 years ago," said Johnny Hunkins, Editor-in-chief of Popular Hot Rodding magazine. "When I got in the business, installing and tuning fuel ...

We normally think of aftermarket bolt-on EFI systems as the perfect modern upgrade for carbureted applications, which they are. But it seems that throttle-body-style systems like Edelbrock’s new ...