Cosworth Ultra High Performance Cylinder Head Stud Kit (11mm) Subaru EJ20/25
#1
Scooby Newbie
Thread Starter
iTrader: (1)
Join Date: Jul 2012
Location: Scotland
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
Cosworth Ultra High Performance Cylinder Head Stud Kit (11mm) Subaru EJ20/25
260,000 tensile strength - Part Number 20002440
EDIT - THIS ITEM IS NOW SOLD
Used but in excellent condition and no corrosion.
These sell for £380 new so grab yourself a bargain. Not to be confused with the cheaper 180,000 tensile strength version. Installation instructions included.
As per Cosworth's Website:
EDIT - THIS ITEM IS NOW SOLD
Used but in excellent condition and no corrosion.
These sell for £380 new so grab yourself a bargain. Not to be confused with the cheaper 180,000 tensile strength version. Installation instructions included.
As per Cosworth's Website:
Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength and come complete with nuts and washers. Manufactured with hex broach end for ease of installation.
- Essential for high power applications
- Superior strength compared to other brands
- High clamping force helps to seal block to cylinder head joint
- Hex broach ends ease installation
- Roll Die formed threads
- 260ksi+ (260,000psi+) tensile strength
- Special heat treat process includes heating in vacuum sealed furnace and quenched in a nitrogen chamber for precision control.
Last edited by Paimei; 10 July 2012 at 08:37 AM. Reason: Item now sold
Thread
Thread Starter
Forum
Replies
Last Post
Scott@ScoobySpares
Full Cars Breaking For Spares
61
11 January 2021 03:08 PM
ATWRX
Full Cars Breaking For Spares
88
01 February 2016 07:28 PM
MH-Racing
Subaru Parts
18
18 October 2015 04:49 PM
oilman
Trader Announcements
15
01 October 2015 11:55 AM
Danny0608
Subaru Parts
0
12 September 2015 02:59 PM