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Part number: SEVN-1015
Product Details
Supertech Performance SEVN-1015 Supertech Valves
Products specifications
Head Dia 33.00mm (+1.0)
Length 108.35mm (oversize)
Material Black Nitrided
Stem Dia 5.96mm

Supertech uses over 20 years of manufacturing experience to design and produce their Valves. Intensive testing and working closely with engine builders provides continuous improvements and provides the market with the best possible product for every application. High flow rate, durability and quality are all of great concern.

Supertech understands that each motor is unique in its requirement and demands. There fore Supertech offers valves in a range of materials to suit any motor.

  • Stainless Made as a one piece forged valve for higher strength and reliability. Supertech uses mostly EV8 (21-4N) for Intake and Exhaust Valves, however there are other alloys that are used with different heat treatments to manufacture Valves for specific applications.

To address the issue of high heat, Supertech uses two different types of coatings:

Chrome Coating Widely used in performance valves

Black Nitride This is a hardening treatment that provides a smooth surface then chromed valves and produces less friction between stem and guide.

  • Inconel 751 Nickel Base Alloy Nickel base alloy is used for exhaust valves that reach very high temperatures, such as those in turbo or supercharged applications.

Supertech Valves are sold Per Valve. For Example, when order for a Model that requires 16 Valves, order Quantity: 16

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Great Price!!
Fast Shipping!!
Would definitely use again....
very easy to look up ,find item I was looking for !just wish I could of used my paypal account ,maybe next time !!! also according to information this part is supposed to fit !! Thanks
Great deals at unbeatable prices!
Was a little hesitant to order from autoplicity at first but after numerous orders now, this and rockauto are my two go to places for parts. Best prices and fast shipping!!!
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