ARP Auto Racing Cylinder Head Stud 2014305

Name: ARP Auto Racing Cylinder Head Stud 2014305
Brand: ARP Auto Racing
SKU: 201-4305
Price: 273.99 USD
Availability: OutOfStock

Brand:

ARP Auto Racing

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Part Number: 201-4305
Part Location: U.S.
Availability: Out Of Stock

Retail: $287.69

Price: $273.99

You Save: $13.70

Engine Compatibility

BMW L6 2.2L 152 Cubic Inch

Finish

Black Oxide

Material

Chromoly Steel

Nut Type

12-Point

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ARP Auto Racing Cylinder Head Stud

Cylinder Head Stud; For Use With BMW 2.3L 4 Cylinder; 12 Point Nuts; Black Oxide; Chrome Moly

MPN: 2014305

It is for good reason that virtually every top professional engine builder relies on ARP Pro series head stud for their all out competition power plant. Simply stated, there’s not a better stud setup on the market today. For opener, ARP use a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is placed vertically in special rack and precisely heat treated to 200,000 PSI. Following heat treat, each stud is centerless ground to make it as close to perfectly concentric as possible. It’s important to note that lesser quality stud are not even centerless ground, the material is thread rolled in bar stock form. Because ARP stud are manufactured to such exacting tolerance, you will note that gasket and cylinder head literally glide into position and are perfectly aligned, something that won’t happen with inferior quality head stud. ARP stud are thread rolled after heat treat, which give them about 1000 Percent (that’s ten time) better fatigue strength than those stud that are threaded prior to heat treat. It cost a lot more to do it this way, because it tough on tooling, but the result are well worth the extra effort. You will also note that ARP offer specially undercut stud for several engine. This procedure (done only to the shorter stud) more equalize the "stretch" of both stud, which make for a more consistent clamping force and one that compensate for head gasket compression when the cylinder head are installed. This help prevent blown head gasket and assure optimum engine sealing! Premium quality heat treated 8740 chrome moly steel head stud kit are available for most every domestic and import application. You won’t find a better quality stud on the market from any other source. Look for ARP stamped on each stud as your assurance of quality. Clearly, they are the best on the market today, and the favorite of leading professional engine builder in all form of racing.

Engine Compatibility: BMW L6 2.2L 152 Cubic Inch

Nut Type: 12-Point

Finish: Black Oxide

Material: Chromoly Steel

Features

Use A Premium Grade 8740 Alloy That Is Rated Far Superior To Aircraft Quality
Stud Is Placed Vertically In Special Rack And Precisely Heat Treated To 200,000 PSI
Centerless Ground To Make It As Close To Perfectly Concentric As Possible
Thread Rolled After Heat Treat, Which Give Them About 2000 Percent (That’s Twenty Time) Better Fatigue Strength Than Those Stud That Are Threaded Prior To Heat Treat
Limited 90 Day Warranty

Specifications of ARP Auto Racing Cylinder Head Stud 2014305
Engine Compatibility	BMW L6 2.2L 152 Cubic Inch
Finish	Black Oxide
Material	Chromoly Steel
Nut Type	12-Point