Part 2: Must-read advice from expert Jim Mederer for anyone interested in a rotary engine. Few people outside of Mazda's RE research department know more about rotary-powered Mazdas than Jim Mederer, ...

Jacob Potts, Mercer, PA: Here's something you may not hear too often. I'm seriously considering turbocharging one of GM's Turbo-Thrift 250ci L-6 engines for an early '70s Nova. I love the small-block ...

Love insane car builds and crazy projects? Join me, Mike Lake, as I build, modify, and push the limits of cars and supercar ...

In the last "Dyno Cell" installment for the Galant VR-4, we tested an upgraded 16g turbo, A'pexi AFC and Turbo XS boost controller. Observing TMO datalogger info, it was clear the stock injectors were ...

With the rise of modern engines and hybrid technology, ECU tuning continues to evolve. Software is becoming more advanced, ...

Here at VETTE, we've heard both sides of the engine-dyno argument. On one hand, a stout dyno sheet offers bragging rights to the owner, but on the other, you can't race a dynamometer, and they cost a ...

More. Hot-rodding is all about the quest for more, especially when it comes to horsepower. A while back we told you the tale of how Lingenfelter Performance figured out how to stroke the LT2 from the ...