The bore of a cylinder (along with the stroke and the number of cylinders in the engine) is what determines displacement. Increasing the bore can help boost the horsepower of your engine, which is ...

The engines that have been propelling cars for decades are amazing feats of engineering. To a lot of people, they are heavy lumps of iron that appear immovable and durable beyond belief. If only.

We are all aware of the many recent advancements in performance part engineering for a traditional Pontiac engine. These range from new cylinder-head technology to a myriad of valvetrain and rotating ...

Ford has the Coyote engine platform scienced out. It irrefutably dominates the competition in terms of horsepower gained per pound of boost consumed. But like any engine, they have their inherent ...

Add Yahoo as a preferred source to see more of our stories on Google. The bore of a cylinder (along with the stroke and the number of cylinders in the engine) is what determines displacement.