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Subaru impreza STI Motorsport inlet valve set

Advert ID: 37568 £165 GBP


30 Available
Advert Began: Feb 3, 2021, 14:43
Number of Times Viewed: 328
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Description

Subaru impreza Motorsport inlet Valve set
8 valves in the set Black Nitriding:

Black Nitriding:

This is a hardening treatment that even though it is not widely used as the chrome coating, it has several benefits and is becoming very popular, mainly for European and Japanese applications.
The micro-hardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrated layer (micro-hardness is 800HV minimum). Surface finish is smoother than with chromed stems, having less friction between stem and guide.
Valve seat surface is harder with the nitrated layer, lasting longer with lead free fuels, alcohols, nitro or other "explosive" mixes. Matches any kind of seats (nodular iron seats, steel powder metal seats, hard aluminum-copper seats or beryllium copper seats).

Engine Type
Subaru BRZ
Head Size 35mm (OE)
Stem Diameter 5.46mm
Length 103.3mm
Material Black nitrated stainless steel

Please contact for shipping prices outside mainland UK we do offer a worldwide shipping service, Don't hesitate to get in contact about any questions or queries you may have about this item.
shipping cost is for UK mainland only
PLEASE NOTE THAT THIS ITEM WILL HAVE VAT ADDED AT CHECKOUT FOR UK AND EUROPEAN BUYERS.

Seller Info

Prestige Motorsports

Member Since:
04 Oct 2013

Kelvedon, CO5 9DF

Phone: +44 1376 583998
Phone 2: 01376 585125

30 Available

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