roller cams

“Roller lifters maintain better contact with cam lobes, allowing cam designers to create profiles with more midrange and top-end power than a flat-tappet cam with the same duration,” says two-time […]

It’s a wonderfully wacky world we car people live in. The things that turn our cranks would only puzzle those outside the fraternity. After all, who but a fellow gearhead […]

Not so long ago, the bigger is better philosophy reigned supreme regarding camshafts. The result was overcammed engines that sounded great and could crank serious top-end power, but were not […]