OptiTorque 11080 Nissan SR20 Head Stud Kit

The OptiTorque 11080 Head Stud Kit is engineered specifically for Nissan SR20 engines, providing superior clamping force and reliability for high-performance and forced induction applications. This precision-manufactured stud kit replaces factory head bolts with stronger, more reliable studs that resist stretching and maintain consistent torque values under extreme cylinder pressures.

Key Features:

• Application-specific design for Nissan SR20 engine blocks
• High-strength alloy steel construction for maximum durability
• Superior clamping force prevents head gasket failure
• Resists stretching and fatigue under high boost conditions
• Precision threads ensure accurate torque readings
• Essential upgrade for turbocharged and high-compression builds
• Complete kit includes all necessary studs, washers, and nuts

Head studs provide a significant advantage over traditional head bolts by allowing the fastener body to remain stationary while only the nut rotates during installation. This reduces torsional stress and ensures more accurate torque specifications, making them the preferred choice for serious engine builders and performance enthusiasts running elevated cylinder pressures.