American Iron Magazine Content

TAKING AIM, by Chris Maida, Editor I’ve been getting lots of letters lately from readers concerned that since Motorcycle Bagger has been discontinued, we’re going to flood American Iron with suitcases, as one reader called them. I guess they’re reacting to Buzz’s column in Issue #323, where he stated that we were going to start […]

Increasing Motorcycle Engine Size

TAKING AIM, by Chris Maida, Editor Want more power? Get a bigger engine. It’s as simple as that. And though increasing your engine’s displacement isn’t the only way to get more power, it’s a very effective one. Since an engine’s displacement is the result of two factors — the bore of its cylinders and the […]

How Motorcycle Engine Power Is Produced

TAKING AIM, by Chris Maida, Editor Whenever you get around a group of riders, compression ratios, cubic inches, and cam lifts, as well as a multitude of other modifications, are discussed and compared, along with the resulting torque and horsepower numbers. But why does increasing an engine’s cubic inches (known as its displacement) result in […]