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 ...

Although the early Eighties don't exactly seem to be the right time to praise the powers of mega-inch V8s, even this present period of the 4-cylinder crawl has a place for the pluses of a big motor.

Compression is only one thing Hyundai wants to be able to adjust.

WHAT YOU NEED TO KNOW: TaylorMade rolls out the new SpeedSoft golf ball, a two-piece design that features the company’s first foray into sub-50, low-compression technology. Almost as intriguing as its ...

Car and truck engines have evolved considerably since the early 20th century, and today's cars have stricter tolerances than ...