Description
ARP Main Stud Set
Fitment: All Audi RS3 (8V / 8Y) & TTRS (8S) DAZA DNWA Engines
Includes: Set of 12, ARP 2000 Main Studs and Nuts
Torque Spec – 70 ftlbs with ARP Ultra-Torque lube.
Looking to replace the external side main bolts as well? That kit can be found here
ARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don’t “twist” into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life (very critical on aluminum blocks). Finally, there are factors of easier engine assembly and proper alignment of caps every time. These studs provide a higher clamp-load than the factory bolts and are reusable.
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