Chevy Camshafts - Got Lobes?
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..."If you're going racing with studmounted rocker arms, you should use one, but if you have the right cam, you should be running fairly close to its limit speed; you should be on its dynamic threshold." In other words, when you've already upgraded everything else in your valvetrain and are running near its limit, it's time to consider a stud girdle. "If you're after that last 5-10 hp, you should look into it," says Godbold. "It lets you lock all the studs together, and if you have a stiffer upper valvetrain you have more duration." View Related Article
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