Owners and operators increasingly look for machinery that improves productivity. Skid steer loaders are prime examples. To ...

the profile of the camshaft lobe could be altered in ways previously unimaginable. Higher lift with a more aggressive ramp than ever was not an issue, since the roller rotated with the cam.

On episode 19 of Engine Masters, David Freiburger explains cam lift, duration, lobe separation angle, and installed centerline. Next, we test a low-rpm cam and a high-rpm cam in the same engine to ...