The regulator controls fuel pressure for your engine. When it goes bad, signs include misfires, black exhaust smoke, stalling ...

One of the most important facets in setting up your performance car with a hopped-up V-8 is making sure that all of its systems interact well when it comes time to doing their jobs. From selecting the ...

For decades, the long laundry list of complaints against EFI haven't changed. It's too complicated, too expensive, too difficult to install, and too ugly. Fair enough, but have you checked out the ...

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 ...

For the general public, E85 is seen as a home-grown (i.e., not imported) alternative to gasoline, one that may or may not cost less and run cleaner than good old-fashioned petrol, depending on who you ...