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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Max Gains: +18% HP
Length: 130
The intake will still require 19mm Spacers in order to clear AVCS solenoids if installing on AVCS heads
New OEM Subaru Nitrite Treated Crankshaft 79mm
Custom ARP Head Stud kit, for EZ30R-EZ36 (No machining required) Head Studs Max Gains: +18% HPIntroducing the new custom head stud for the EZ30R and EZ36 6 cylinder engines. Special design features unique block side seating of the stud (10. 50mm thread), polished ARP 2000 material, Allen cap for easy installation, Outfront ARP name stamped on the head. Larger diameter than the stock head bolts, uses 7 16NF thread at head. Reduced shank. No machining required for block or heads to install. A must for any turbo application. Suggested torque: 90