11/9/2022 0 Comments Mother thumper cam 350![]() ![]() ![]() But now we’re talking about an engine that probably spends most of its time in the garage and not on the street. Hydraulic rollers are hot right now, but our money is on the mechanical roller if you’re looking to make power since we can squeeze a good spring on top of this application and make it work. Or, you could spend a little more cash and step up to a roller. Budget comes into play here since we can go with a flat tappet hydraulic, or mechanical if you’re looking to do this on a budget. Once you have an idea of the basic cam specs, you’re not done yet. How is this engine to be used? Is it a mild street engine that is to be driven to school every day with an occasional jaunt down the quarter mile, or is this more of a hot street engine that only comes out on Saturday night and only to impress that snobby cruise crowd at the Boffo Burger? Car weight, auto or manual transmission, rear gear ratio, induction and exhaust system configuration, and a host of other factors all play a part in this concert that’s directed by the camshaft. The first thing we need to do when deciding on a camshaft for any small block is to honestly answer a few questions about how this cam is to be applied. You can copy and paste this link to share: SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. For a comprehensive guide on this entire subject you can visit this link: LEARN MORE ABOUT THIS BOOK HERE This Tech Tip is From the Full Book, HIGH PERFORMANCE CHEVY SMALL BLOCK CAMS & VALVETRAINS. But chances are that if you’ve plowed your way through most of this book to get to this point, you’re here because you want to learn. But if you let your enthusiasm, or worse yet-your buddy’s Kentucky Windage choice of a big cam to color your decision, then you don’t need to read this chapter. ![]() Perhaps it is all this complex engineering that sucks the romance out of performance engines. And it is here that many enthusiasts forget what they’ve learned and go straight to the biggest “lumpy” cam they can find. Now that we have a decent handle on the secret language of camshafts and perhaps an appreciation of what the valvetrain has to endure in a typical street performance engine, it’s time to put all this knowledge to work by choosing a camshaft for your next performance small-block. ![]()
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