Brian Tooley of BTR Racing has been fighting for power and harmonics and everything that goes on in that valve chain for decades, and nobody’s been as aggressive. “There’s lots of smart guys out there that are doing phenomenal work. We are a tiny bit ahead of most of our competitors,” he tells Kevin and Willie, “and have been shockingly successful.” In his fifth appearance on the podcast, Brian leads a revealing deep dive into hydraulic roller camshafts that’s not to be missed. “I can’t believe no one else has thought of this and figured this out,” he says, adding, “I hope none of my competitors are listening to this podcast, because they’re going to be redesigning their camshafts as soon as they get done listening to it!”Learn more about your ad choices. Visit megaphone.fm/adchoices