Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...

For decades, engineers have used small-displacement engines to prove that raw capacity is not the only path to victory. By ...

Our previous two adventures with the Demon Low-Buck 454 were plenty successful. Part one demonstrated that the 400hp rating of the $2,650 Demon big-block was (if anything) a tad stingy, as the ...

As big V8-powered cars like the Dodge Charger and Challenger approach the end of their lives as production cars, an altogether different sort of gasoline engine has become increasingly common on ...