The internal combustion engine may have been man’s greatest creation. It’s powered us across land, seas and skies. And over the past 220-or-so years, these controlled explosions have exponentially ...

Procedures for “breaking in” new, remanufactured or rebuilt engines are evolving. Standard procedure in past decades was to use break-in oil in a “new” engine for the first 100 hours. During that time ...

Modern engines leave the factory far tighter and cleaner than they did a generation ago, but the first few hundred miles you ...

This article was originally published on Motorcyclist. Your owner’s manual likely recommends a 600-, 1,000-, or even a 1,500-mile break-in process where you limit throttle angle and revs, and ...

Everyone seems to have their own theory for engine break-in procedures these days, but sometimes sticking to the old-fashioned way of doing things is the best. "Getting a new engine is a wonderful ...