4.0t ARP head stud kit
Using ARP head studs gives you a piece of mind that you are not gonna push a head gasket at high boost and high ethanol content.
Using ARP head studs gives you a piece of mind that you are not gonna push a head gasket at high boost and high ethanol content.
Using ARP head studs gives you a piece of mind that you are not gonna push a head gasket at high boost and high ethanol content.
ARP2000®: ARP2000 is an alloy steel that can be safely heat treated to a higher level, producing a greater strength material than 8740. 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.