ARP 2000 11mm Head Studs for EJ DOHC Engines EZ Cams 2 x Temperature inputs

2 x Temperature inputs

with their lighter weight retainers allow for engines to rev quicker and maintain a more stable valve motion than the traditional cylindrical springs of yesteryear

Lift @ TDC with clearance:

Available for Sti or Shortened Outfront Oil Pans

2005 WRX 6MT/AT - 22611AJ892

ARP 2000 11mm Head Studs for EJ DOHC Engines EZ Cams 2 x Temperature inputsThis stud kit is a bare minimum for any turbo project other than stock. Outfront Recommends this stud kit from stock 450 HP. Affordable, no machining required, Allen socket head for easy installation, includes washers and nuts. Typical tensile strength is 230ksi, typical shank diameter . 361"