Supertech Black Nitrided Intake Valves — Set of 8 for 2013–2016 Scion FR-S, 2012–2020 Subaru BRZ, 2015–2021 WRX, and 2014–2018 Forester XT (SIVN-1050-2-LONG-8)

Description

Behold the extraordinary Supertech intake valves, meticulously crafted to perfection using an enhanced iteration of EV8 (21-4N) steel. Exclusively designed with the utmost precision, these valves embody the pinnacle of engineering excellence. Harnessing the power of the highest grade of steel available, they possess unmatched strength, allowing them to withstand the rigors of even the most demanding applications with unrivaled fortitude. Prepare to unlock new realms of performance and reliability with Supertech intake valves, where durability meets perfection.

APPLICATIONS

• Scion FR-S (2013, 2014, 2015, 2016)
• Toyota 86 (2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020)
• Subaru BRZ (2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020)
• Subaru WRX (2015, 2016, 2017, 2018, 2019, 2020, 2021)
• Subaru Forester XT (2014, 2015, 2016, 2017, 2018)

FEATURES

• Head Diam: 35.00(std)
• Material: Stainless Steel 21-4N
• Groove Type: Single Groove
• Length: 105.00mm
• Stem Diam: 5.46mm
• Back-cut angle
• Undercut stem
• One-piece forged valve (non-magnetic)
• Magnetic friction welded wafer, Hardened to 52 HRC min
• Black Nitride for superior hardness keeping core ductility
• “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve

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