Mazworx SR20 Head Stud Kit
$189.99
Upgrade your Nissan SR20 engine with the Mazworx SR20 Head Stud Kit. Made from ultra-strong ARP2000 alloy, these 12-point studs deliver exceptional clamping force and durability for high-performance applications. Designed for precise fit and reliable engine integrity.
43 in stock
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
When upgrading your Nissan SR20 engine, replacing the stock head bolts is an essential step to ensure reliability and performance. The Mazworx SR20 Head Stud Kit provides the precise fit and superior strength needed for high-performance engine builds.
Crafted from premium ARP2000 material, these head studs deliver exceptional clamping force with tensile strengths reaching approximately 220,000 psi. This high strength makes them ideal for demanding applications such as short track racing and drag racing, where robust durability is critical.
Key Features
- Material: ARP2000 alloy for durability and fatigue resistance
- Design: 12-point studs with straight shank and bullet ends to ensure complete bottoming out and uniform clamping force
- Tensile Strength: Rated up to 220 ksi to handle extreme engine loads
- Compatibility: Engineered specifically for Nissan SR20 engines (note: does not fit Pulsar GTi-R block casting 54C)
- Corrosion Resistance: Resistant to stress corrosion and hydrogen embrittlement when installed with proper care
Upgrading to this head stud kit ensures that your engine head remains securely fastened under intense pressure conditions, reducing the risk of head gasket failure and improving overall engine integrity during high-performance operation.
Invest in the Mazworx SR20 Head Stud Kit for a professional-grade upgrade that enhances the strength and reliability of your Nissan SR20 engine build.
2 reviews for Mazworx SR20 Head Stud Kit
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Tim yim (verified owner) –
No one wants another head job when it comes down to head gaskets an studs. A lot of people complain about torque specs being to high or too low. With these bad boys set at a simple 45 ft lbs an then ending at 65ft lbs. I know I have the right clamping force to hold any properly installed head gasket. And they are fully seated unlike some other brands.
Esteban Soto (verified owner) –
Purchased these after hearing horror stories about the other brand of head studs on SR20s, and I was extremely satisfied. No need to retorque them after a few miles of driving; I even called Mazworx to verify this. 10/10 customer service and product.