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Supertech Performance VWIVN-1004S Supertech Valves

Manufacturer

Supertech Performance

<p>Supertech is a manufacturer of high quality engine valves pistons and other engine components for racing applications including; OEMs, <span class="caps">NASCAR</span>, <span class="caps">IRL</span>, Road Racing, Drag Racing, Rally, and Formula One.</p> <p>European, Japanese or whatever is your application; Supertech is the right place to start. Stainless Steel, Titanium, Inconel or any other sophisticated material is Supertech’s specialty.</p>

Picture for manufacturer Supertech Performance CF-24.5-3.0-DLC

Part Number

VWIVN-1004S
14 reviews
04/19/2034 2:51 AM
Sale Price

$21.10

Estimated ship date Thursday, May 02

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Product Details

Supertech Performance VWIVN-1004S Supertech Valves

Intake Valve
Single Groove

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?

They had what I wanted at price that I was willing to pay for.

It was easy to find the part for the vehicle you are shopping for, quick and simple to checkout, I will be ordering from autoplicity more often...we'll have to wait and see how long it takes to get to my residents...

Great price and free shipping. Can&quot;t beat that.

Easy web searching and good quality parts for reasonable price..customer friendly too!!!!!!

Best price by far! Fast shipping!

More ratings of customer long term experience with product would help with buying confidence. Rec'd. product: the finish on the chrome/steel Curt 22110 hitch cover is not as smooth as expected for a brand new product; looks like the surface preparation b

Everything went smooth so far.

didn't add shipping like other site did after saying free shipping

Finding the part, and ordering it was great. But UPS dropped the otherwise phenomenal ball... Ordered the item on Wednesday... got it the next MONDAY. I ordered it Second Day Air. Then I find out, &quot;Oh, it's Second BUSINESS Day Air... we don't work

Really wish I wouldn't had paid for two day shipping. It was a totally waste of $25.

easy

Autoplicity had great communication, good prices, and got the item in the mail quickly. Would definitely order through them again.

Ordered an EGR bug shield. After a short delay due to the Christmas holiday I called and customer service quickly tracked it down and it showed up a few days later. Best price on the internet!

GREAT deals you should be more up front about shipping delays and how long it will take to get your products other than that great overall

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