Supertech +1mm Intake Stainless Steel & Inconel Exhaust Valves Set for Prelude H22A1 H22A4
We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you 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.
The Intake 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.
The Inconel Exhaust valves are a nickle base super alloy material that are used for exhaust valves in engines that reach very high temperatures, such as applications with turbo and superchargers.
Specifications
More Information
Note
Intake valves with Black Nitrided Finish
Valve Size
31mm (0.040" Over), 36mm (0.040" Over)
Shipping Weight (Dimensional)
1.600000
Clearance Sale
No
Availability
Call
Part Type
Valves
Make
Honda / Acura
Model
Prelude VTEC 91-96 BB1, Prelude VTEC 97-01 BB6
Engine
H22A1, H22A4
Brand
Supertech
Stem Diameter
5.48mm In / 5.45mm Ex
Valve Length
106.85mm In / 106.45mm Ex
Valve Head Size
0.040" / 1mm
Valve Head Diameter
31mm, 36mm
Valve Type
Intake & Exhaust
Valve Stem Diameter
5.45mm, 5.48mm
Valve Material
Inconel, Stainless Steel
Carb Legal
Unspecified
Shipping Label
Free Shipping
Reviews
Write Your Own Review
Related Items List (3)
Real Street T-Shirt Black w/ Green & White LogoSKU#RS-TSHIRT