Rolling For Power

摘要

With so many of our discussions lately revolving around the valvetrain, we thought you might like to finally learn how to get the most powerful stuff in the business. High-performance valvetrains can take years to perfect and even longer to prove reliable. And like everything else related to performance, ingenious valvetrain components don't happen overnight. First, some engineer must put an idea down on paper and then some machinist builds it and a racer runs it in his engine until it either breaks or he wins the race. That's the simple, yet expensive way to do things. But, since most of us don't have an engineer or machinist in our back pocket, we have to rely on what someone else has already learned to make sure our stuff doesn't break. And if we can win a few races in the process, all the better.