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ARP Cam Bolts

ARP Cam Bolts

World-leading Fastener Technology

ARP started applying technology to race fastener design and manufacturing in 1968. We'll discuss five components of fastener technology in detail.

 

Design

Today's critical diesel fasteners - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high.

 

Installation Methods

There are three methods that can be employed to determine how much tension is exerted on a fastener; using a torque wrench, measuring the amount of stretch, and turning the fastener a pre-determined amount (torque angle). Of these methods, use of a stretch gauge is the most accurate.

 

Metallurgy

The following material is intended to provide a brief overview of the metallurgical considerations that influence the design and production of the most reliable fasteners in motorsports. It is hoped that a simple understanding of the knowledge and commitment required to produce this reliability will make your future fastener decisions much, much easier.

 

ARP Materials
The materials ARP uses in fastener manufacturing are listed and compared.
Recognizing Common Failures
There are six types of metallurgical failures that affect fasteners. Each type has unique identifying physical characteristics. The following examples are designed to be used like a spark plug reading chart to help analyze fastener failures.

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  • Mitsubishi 2.0L 4B11 Turbo Cam Tower Stud Kit 107-1001

    Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00

    Specifications Socket Size(s) - 8mm 12pt, 10mm 12pt, no broach, 3mm Allen OAL 1 (Qty: 16) - 1.825˝ Thread Size 1 - M6 x 1.00 OAL 2 (Qty: 4) - 2.115...

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    Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00
  • Toyota 2JZ ARP 2000 2JZ Cam Bolts

    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00

    Toyota 2JZ ARP 2000 2JZ Cam Bolts Torque settings 70-73 ft/lbs with ARP Ultra Torque Fastener Assembly Lubricant

    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00
  • Mitsubishi 4G63 Cam Sprocket Bolt Kit 107-1002

    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00

    Part # ARP 107-1002

    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00
  • Mitsubishi 2.0L 4G63 DOHC Cam Tower Stud Kit 107-1003

    Original price $149.00 - Original price $149.00
    Original price
    $149.00
    $149.00 - $149.00
    Current price $149.00

    Part # ARP 107-1003

    Original price $149.00 - Original price $149.00
    Original price
    $149.00
    $149.00 - $149.00
    Current price $149.00

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