Supertech dish black nitrided intake / Inconel exhaust (turbo) valves std. siza (B-serie engines)
90% of the products in our store are in internal or external stock and we can often process your order quickly (varying from a few hours to a number of business days).
Naturally it is possible that a product has an (unexpected) longer delivery time.
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Supertech manufactures it's own racing valves using only the highest quality materials available. They have spent countless hours studying these different materials as well as your applications to create just the right valve.
Because of thermal fatigue the proper choice of material will greatly determine the valve performance and reliability. Supertech relentlessly test new materials to provide valves with unsurpassed fatigue resistance.
These valves are black nitride coated, which is a hardening treatment that has been steadily growing in popularity over the last several years.
These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life.
Includes: Complete set of (16) valves / (8) Nitride Coated Intake & 8 Inconel Exhaust (high heat)
Part #: HIVN-1000 x 8 (Intake)
Head Diameter: 33.00mm (STD) Dish
Length: 102.50mm
Material: Black Nitrated
Stem Diameter: 5.48mm
Part #: HEVI-1000 x 8 (Exhaust)
Head Diameter: 28.00mm (STD) Dish
Length: 102.50mm
Material: Inconel
Stem Diameter: 5.45mm
Complet set of 16 valves for the intake and exhaust side.
