Supertech 4.75mm Tip Black Nitride Intake Valve - Single | Multiple Ford Fitments (FIVN-3501D)

Ford Ecoboost 3.5L Black Nitride Intake Valve by Supertech

Supertech intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application. Supertech exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures.

Features

• Head Diam: 36.9mm (std)
• Material: Stainless Steel 21-4N
• Groove Type: Single Groove
• Length: 97.7mm
• Stem Diam: 5.47mm
• Magnetic friction welded wafer, Hardened to 52 HRC min
• One piece forged valve (non-magnetic)
• Black Nitride for superior hardness keeping core ductility
• Back-cut angle
• “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
• Undercut stem

Benefits

• Improves durability and reduces carbon build up
• Less Friction
• Better Flow Rates
• Better Sealing

Applications

• 2015–Present Ford Transit
• 2010–2019 Ford Flex
• 2010–2016 Lincoln MKS
• 2010–2019 Lincoln MKT
• 2010–2019 Ford Taurus SHO
• 2013–2019 Ford Explorer Sport
• 2011–Present Ford F-150
• 2017–Present Ford F-150 Raptor
• 2017–Present Ford GT
• 2015–Present Ford Expedition/Expedition EL
• 2015–Present Lincoln Navigator/Navigator L

What's In The Box?

• 1 - Intake Valve

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.