No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
June Sale: $30.34
In Stock
May ship from manufacturer
Free Shipping
Part number: PEIVN-28692
Product Details
Supertech Performance PEIVN-28692 Supertech Valves
Products specifications
Head Dia 34.10mm
Length 106.50mm
Material Black Nitrided
Stem Dia 5.97mm

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

Reviews
Add your review
D
Great Price!!
Fast Shipping!!
Would definitely use again....
J
Great deals at unbeatable prices!
M
Product was as described, shipping was fast, and communication was excellent.  Plus I saved $$.  Thanks Autoplicity!  I'll be a repeat buyer and referral source.
W
Great prices, reasonable shipping costs.  Shipped within 3 days of order.  Didn't receive discount for valid coupon code (25OffShipping).  No response to 2 emails.  No indication of expected delivery date.  Lots of unknowns but you can't beat the pricing.
Show All Reviews
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy