ARP 2000 Head Stud Kit (202-4207) To Suit The Nissan Skyline R32 GTR (RB26DETT), R33 GTR (RB26DETT), R34 GTR (RB26DETT) & Stagea WGNC34 260RS (RB26DETT). This ARP2000 main stud kit is an made from an exclusive, hybrid-alloy developed to deliver superior strength and better fatigue properties. While 8740 and ARP2000 share similar characteristics – ARP2000 is capable of achieving a clamp load at 220,000 psi. ARP2000 is used widely in short track and drag racing as an up-grade from 8740 chrome moly in both steel and aluminum rods. Stress corrosion and hydrogen embrittlement are typically not a problem, providing care is taken during installation. |