AKRON, OH—Late-model GM enthusiasts can now take the guesswork out of adding horsepower to their GM LS2 engines with Trick Flow Specialties’ new Top-End Kit for GM LS2 applications. The kit is specially designed by the experts at Trick Flow and dyno-proven to deliver big power gains for less than the cost of purchasing the individual components separately.

The kit is built around Trick Flow’s GenX™ Street/Strip CNC-ported Cylinder Heads, which feature fully CNC-ported 225cc intake runners. Trick Flow engineers modified the valve angles from the standard 15 degree configuration to 13.5 degrees to decrease valve shrouding, increase mid-lift airflow, and improve rocker-to-valve cover clearance. In addition, the spark plugs were relocated to enhance mid-lift airflow and increase the rigidity of the casting for extreme horsepower applications.

The kit also includes a specially matched hydraulic roller camshaft designed to boost power in the 3,000-7,000 rpm range and a set of roller rockers to reduce friction and increase valvetrain stability. Other kit contents include pushrods, head gaskets, head bolts, exhaust gaskets, and balancer bolt.

Based in Akron, Ohio, Trick Flow Specialties offers products that provide Ultimate Bolt-On Performance!™ Trick Flow’s product lines include cylinder heads, intake manifolds, camshafts, valvetrain components, and more.