Loading... Please wait...

Our Newsletter


Supertech BMW E30 M3 S14 Valve Kit - 16 Pieces

  • Image 1
Price:
$364.50
SKU:
SUP-VK-S14
Weight:
2.00 LBS
Shipping:
Calculated at checkout
Quantity:


Product Description

Supertech Valves are manufactured using the highest quality materials available. Intake valves are manufactured exclusivly from and enhanced version of EV8(21-4N) Steel. This is the highest grade of Steel available and provides the strenght to withstand just about any application. The exhaust valves are manufactured from EV18(21-8N) or EV8Nb/w for greater strenght at higher temperatures. For Engines producing 120+ HP per liter or Supercharged/Turbo we recommend valves manufactured from Inconel 751/Nimonic 80A. These valves will withstand even the highest of combustion temperatures.

 
About Supertech Racing Valves
Production of Supertech racing valves begins with a one piece forging, where the head of the valve is forged under a slow two step process to keep a good material grain flow. The forging is then CNC machined in several steps to ensure the precision of the final dimensions. Then they go through another heat treatment for stress relieving followed by a nitride hardening treatment (or coating process depending on the application). Lastly, one more grinding, followed by Supertech's patented Superfinishing of the surface to ensure that each valve is free of any imperfections and the dimensions are precise.

Find Similar Products by Category


Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!


Add to Wish List

Click the button below to add the Supertech BMW E30 M3 S14 Valve Kit - 16 Pieces to your wish list.

You Recently Viewed...