My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Supertech Performance TIVN-1019 Engine Valve

(1985-1991 Toyota Corolla; 1985-1989 Toyota MR2 Spyder; 1985-1989 Toyota MR2)

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

TIVN-1019
14 reviews
Sale Price

$19.80

Estimated ship date Monday, November 23

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Supertech Performance TIVN-1019 is an engine valve built for performance applications. Supertech draws on over 20 years of manufacturing experience and works closely with engine builders. Testing and that feedback guide continuous improvements, with high flow rate, durability and quality as the main priorities.

Supertech offers its valves in a range of materials, since every engine has its own requirements and demands.

Supertech Valve Construction and Materials:

  • Stainless steel: made as a one-piece forged valve for higher strength and reliability. Supertech mostly uses EV8 (21-4N) for intake and exhaust valves, with other alloys and heat treatments used for specific applications.
  • Inconel 751 nickel-base alloy: used for exhaust valves that reach very high temperatures, such as those in turbocharged or supercharged applications.

Heat-Resistant Coatings:

  • Chrome coating: widely used on performance valves.
  • Black nitride: a hardening treatment that gives a smooth surface and produces less friction between the valve stem and guide than chromed valves.

Supertech valves are sold per valve. Order one for each valve your engine requires. For example, an engine that needs 16 valves calls for a quantity of 16.

Products specifications

Fits

1985-1991 Toyota Corolla; 1985-1989 Toyota MR2 Spyder; 1985-1989 Toyota MR2

Head Dia

30.50mm (STD)

Length

99.60mm

Material

Black Nitrided

Stem Dia

5.98mm

good

It was very fast and good product

Fast shipping, very happy with product.

fast delivery.

Awesome delivery

I bought an Exedy Organic Clutch at the best price I could find. Shipping was also prompt. Legit dealer, good business.

Its was. Very easy thanks

Quick, straightforward, like Amazon pay

Great deals at unbeatable prices!

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.

Found a Thule Vertex bike hitch on here for $50 cheaper than amazon. Extremely fast shipping. Definitely recommend purchasing from here.

This was my first order with Autoplicity. I was pleasantly surprised when my order showed up quickly and was exactly what I wanted. I will be buying from this company again. Thanks for the quick service and fair pricing.

SO HAPPY! I have to admit, I was hesitant because I had never heard of autoplicity and there wasn't item a picture up for the Thule T2 rack I bought, but wow am I happy. Autopliicity had it for $100 less than other sites and the shipper was Amazon prime fast!!! Definitely a happy customer!!!!

I ordered a Thule 9002 Raceway Bike Carrier on Sunday, April 8 and received the product by Fedex on Wednesday, April 11 with just regular shipping. That is fast service. And the price was $43 cheaper than any other site on the internet (including shipping). I haven't had a chance to use the bike carrier yet but it appears to be new and as advertised with no issues as of this writing. I would definitely recommend this retailer for your next purchase. Order Number: 9111

Share icon
Return Policy
Returns are easy at Autoplicity

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