Because nobody wants the heartbreak of unequal cylinders.

Engine builders and machinists use the process of “CCing a cylinder head” to measure the volume of combustion chambers in the head. The purpose of this process is to ensure all combustion chambers in the engine are the same size and to help determine the compression ratio. However, not all cylinder heads, or engines for that matter, are of equal size. That’s why Powerhouse has gone out of its way to ensure that the needs of the customer are met, by offering their Pro Head CC Kit in various sizes.

In addition to different sizes, Powerhouse Pro Head CC Kits provide everything you need to properly "CC" cylinder head combustion chambers, intake and exhaust runners, intake manifolds, or cylinders. It's a regular all-in-one CC-ing machine! Plus, the precision glass burets are compatible with alcohol, parts washer, or any other solution one can use. Maximum accuracy is assured, and best of all, there's no math required---which makes them perfect for magazine editors and engine builders alike. For more info, check out this Website for the latest on Powerhouse products.