Xtreme Cylinder Heads

www.xtremecylinderheads.com

Xtreme Cylinder Heads specializes in the manufacturing, restoration, and rebuilding of high-performance Porsche cylinder heads. Utilizing advanced Lost Wax casting and Hot Isostatic Pressing (HIP) processes, the company produces durable components designed for superior heat dissipation and reliability. Their technical capabilities include multi-axis CNC machining, flow testing, and custom combustion chamber development. Serving the automotive performance sector, the company provides expert solutions for Porsche engines ranging from 2.0 to 4.0 liters. All manufacturing operations are conducted in the United States to ensure quality control across their product line.