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Searching for valvetrain info? Check out all the valvetrain related articles here on the NAPA Know How blog. We’ve got Know How for all!

how a camshaft works

Know-How Notes: How A Camshaft Works

Other than carburetors, there is nothing more mystical than how a camshaft works. Often dismissed as voodoo or magic, the brains of your engine is only mysterious to the uninitiated. Once you understand the basics, it is really isn’t rocket science.