SKU: ARP204-4705
UPC: 672036022792
MPN: 204-4705
The VW Head Stud Kit - 12pt. VR6 by ARP is an essential upgrade for Volkswagen VR6 engine builders focused on enhancing reliability and performance. This kit is specifically designed for forced-induction applications and high-boost builds, making it ideal for those pushing the limits of their engines.
Constructed from ARP's proprietary alloy steel and heat-treated for optimal yield strength and fatigue resistance, this fastener kit replaces factory head bolts with premium studs. The 12-point design of the studs allows for better load distribution compared to traditional 6-point bolts, significantly reducing stress concentrations at critical mounting surfaces.
Enthusiasts running modified fuel systems, ignition timing, or induction upgrades will find this stud kit particularly beneficial due to its superior fatigue life and consistent clamping force. Proper torque and stretch specifications ensure even clamp load across all cylinders, maintaining bore concentricity and preventing head lift on the VR6's narrow deck design.
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