Two Wheel Werkz
- ZX-14 Cylinder Head Studs -
All Two Wheel Werkz studs are made by ARP to our specifications. They
use only SDF and CHQ standard 8740 chrome moly, which are both above
aircraft standards. Each stud is precisely heat-treated to 200,000 psi.
Following heat-treat each stud is centerless ground to make sure it is
as perfectly concentric as possible. ARP studs are thread rolled after
heat treating, which gives them 1000% better fatigue strengh than studs
that are threaded before heat-treat. Studs sold in sets of 10 and
include studs, nuts and washers
