Material: ARP® 3.5
ARP3.5® (AMS5844): While similar to Inconel 718, these super-alloys are found in many jet engine and aerospace applications where heat and stress attack the life of critical components. The high cobalt content of this alloy, while expensive, delivers a material with superior fatigue characteristics and typically tensile strength in the 260,000 psi range. The immunity to hydrogen embrittlement and corrosion of these materials is a significant design consideration. These materials are primarily used in connecting rods where extremely high loads, high RPM and endurance are important factors – Formula 1, NASCAR and CART applications.
Tensile strength: 260,000 psi
Installation Instructions
Part Number: 300-6609 & 300-6629
Application: CARILLO REPLACEMENT 1.400 U.H.L.
Cap Screw without Washer - Rod Bolt Installation
[1]
Please check the part-number(s) for your application
against the part-number(s) listed on the instruction sheet.
[2]
Make sure there is an adequate chamfer around the bolt
hole on the connecting rod cap to clear the radius under
the head of the bolt.
[3]
Use ARP Ultra-Torque Fastener Assembly Lubricant
to lubricate the threads of the bolt and the under head of
the bolt. Then install the bolts and tighten them hand
tight.
[4]
ARP recommends using the STRETCH METHOD when
tightening rod bolts. Following the instructions for using a
stretch gauge, Stretch the bolts to . 0045 - . 0050 .
[5]
If you do not have a stretch gauge, torque the bolts to
_ 15 ft-lbs (20.3 Nm) using ARP Ultra-Torque Fastener
Assembly Lubricant.
[6]
The connecting rods should always be re-sized after new
rod bolts are installed.
[7]
A log should be kept on the original non-torqued length
of each bolt. Bolts that have any permanent deformation
or have increased in non-torqued length by more than
.001 in. should be replaced.
If you have any questions or need additional information please
contact us at (805) 339-2200 or by FAX (805) 650-0742
⚠ This is an automatically generated translation and unit conversion. Always refer to the original ARP instruction sheet for exact specifications. Errors may occur.
Heb je het artikel niet gevonden of heb je vragen? Neem gerust contact met ons op!
App ons direct via WhatsApp!
Stuur een berichtje naar 06‑30169408 en ontvang snel een persoonlijk antwoord.
WhatsApp is handig en snel, en je kunt eenvoudig foto’s of bestanden meesturen.
Geen wachttijd, gewoon direct contact.
We helpen je graag verder!
