Ferrea Competition Plus Intake Valve Kit 26.9mm STD - VW/Audi 1.8T 20V

Description Actual part may differ from image above. 1.8Tengines contain 20 valves – 12 intake and 8 exhaust this Set contains 12 intake valves.

Ferrea Competition Plus Valves have built a reputation as the industry’s most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip. – Valve Tip Length 5mm – Stem Diameter 5.96mm.

– Valve Length 105.1mm – Valve Head Size Standard – Valve Head Diameter 26.9mm – Valve Type Intake – Valve Stem Diameter 5.96mm – Valve Material Stainless Steel, Super Alloy – Valve Face Dish Replaces OEM Part # 058-109-601-C / 058109601 C / 058 109 601 C / 058109601C.