Part 2: The New TechnologyCarburetors vs. EFIEFI is designed to inject fuel into each cylinder, proportionate to the engine's needs. The main difference from a carb is the way the systems approach the ...

When Detroit made the big switch to electronic fuel injection (EFI) about 15 years ago, most hot rodders retreated, assuming that this new technology would never be part of their world. Deeply ...

The Gen III Hemi engine holds a lot of potential, but ease of swapping into non-factory applications has never been a strong suite. Holley has made it much easier to put a stock or modified Gen III ...

“In California, I was standing in line at the DMV, and I was, you know, sort of beginning to lose it,” recalls Dave Harriton. “That’s when I resolved to move where people weren’t and to build cars ...

Keeping older vehicles running is more popular now than at perhaps any time in recent history. New hardware, wiring harnesses, ECUs, turnkey crate engines, and accessories make 4x4 repowering easier ...

The Jeep Renegade is the most pedestrian model in the Jeep lineup. However, a builder named Mike Martin thought otherwise and decided to transplant a 5.7-liter V8 Hemi engine into the Renegade's tiny ...