GSC Power-Division® - Intake Valve

Intake Valve (2074-8) by GSC Power-Division®. Using advanced 3D design and simulation software, GSC Power-Division's have created a stronger and higher flowing valve head design. GSC Power-Division's flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, GSC Power-Division's have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.

Specifications

Features

• Swirl polished heads for smoother air flow over the valve
• Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
• Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
• Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
• Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear

GSC Power-Division® was started to fill the need for high-quality, performance camshafts and valvetrain components for the Japanese Sport Compact cars of today. With little worthwhile offerings in the market and a passion for quality and performance, GSC has created cutting-edge camshafts and valvetrain components that are lighter and handle the most extreme conditions of the turbo sport compact engine. GSC valvetrain components are created using the world's most advanced design, FEA, and flow simulation softwares to aid with real world performance testing. The company's cast camshafts are always ground on new quality chill cast or ductile iron billet blanks, its forged billet cams are turned from solid bar stock and ground on one of the most advanced CNC grinding machines in the world.