PCE® was founded in 1980 in Rialto, California. What started as a small enterprise producing ignition distributors became a world-renowned brand designing and manufacturing a wide range of automotive parts and accessories for virtually all models of cars, trucks, and SUVs. PCE cylinder heads are one of the first choices for street and strip racing enthusiasts who are looking for effective ways of modifying their engines for creating more horsepower without breaking the budget on buying new valvetrain parts.