Racing COMP Cams Thumpr Camshafts Parts

The camshaft is the heart of your engine, choose the wrong one and you’re leaving power on the table

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

Picking the right camshaft can be a challenge. Use our camshaft selection guide to learn how to select the right cam for your street rod's best performance.

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!

A guide to choosing the right camshaft for your engine. See how to install a new LSR roller camshaft while upgrading valve springs and rocker trunnions.

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.