Racing Head Service joins the 2013 AMSOIL Engine Masters Challenge as cylinder head category sponsor.
No matter what you add to the parts list when building a high-performance engine, the results will fall short without a good set of cylinder heads. Flow into and out of an engine is perhaps the most critical aspect of making horsepower, and gains here pay big dividends in engine power. Our dyno tests have shown that better heads will always make more power than factory heads, even when scaling back the cam timing of a performance street engine, allowing the engine to be built for better street drivability while still producing the torque and horsepower. Racing Head Service (RHS), the legendary innovator of cylinder head technology, is putting serious research and development into high-performance cylinder head design. Using the expertise of the industry-leading COMP Performance Group engineering team and the most advanced cylinder head manufacturing foundry in the world, RHS is making their presence known as a leader in the performance cylinder head world.
RHS has released a wide range of cylinder heads for a variety of popular engine combinations, from improved OEM replacement-style iron cylinder head assemblies to their line of deep-breathing aluminum performance castings. These heads are designed with outstanding power, durability, and long lasting value as the primary goals. This makes RHS cylinder heads perfect for both race and street performance applications, allowing an engine builder or enthusiast to select the right cylinder head for a specific application and budget.
Racing Head Service (RHS)