Kelford 1FZ / TB48 Valve Springs
ARP Custom Age 625+ Nissan TB48 Head Studs
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ARP Custom Age 625+ Nissan TB48 Head Studs
Upgrade your Nissan TB48 engine with the ARP Custom Age 625+ Head Studs, designed for superior performance and reliability. These high-quality studs are engineered to withstand extreme conditions, ensuring your engine operates at its best.
Key Features:
- Includes 14x M12 Custom Age 625+ studs for enhanced durability.
- Comes with 14x Chrome Moly Steel 12-point nuts for secure fastening.
- Includes 14x hardened and parallel ground washers for even load distribution.
- Supplied with a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant for easy installation.
- Centerless ground and heat treated prior to thread rolling and machining.
- Nominally rated at 270,000 psi tensile strength, offering exceptional strength.
- Reusable design compared to OEM Torque to Yield (TTY) head bolts.
ARP's Pro Series Head Stud Kits are renowned for their optimum design, enhanced reliability, and increased strength, making them the perfect choice for performance enthusiasts. Ensure your engine's longevity and performance with these top-of-the-line head studs.
| Product Name | ARP Custom Age 625+ Nissan TB48 Head Studs |
|---|---|
| Brands | ARP |
| Engine | TB48 |
| Make | Nissan |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What is the difference between ARP2000, L19 and CA625+?
ARP2000 suits most high-performance builds. L19 offers higher strength but is sensitive to handling and corrosion. CA625+ is used for extreme cylinder pressure or rpm.
Why is ARP lubricant important?
ARP torque values assume Ultra-Torque lubricant on threads and under the head. Without it, clamp load becomes unpredictable.
What are the torque specifications for the ARP Custom Age 625+ head studs on a TB48 engine?
For the ARP Custom Age 625+ head studs, follow ARP's guidelines for torque specifications. Typically, you should use a torque value of around 80 ft-lb, but it's crucial to refer to ARP's latest instructions for the most accurate and up-to-date specifications.
Do I need to machine the cylinder head when installing ARP Custom Age 625+ head studs?
It's advisable to ensure that the cylinder head and block surfaces are flat and in good condition before installation. Depending on your engine's condition, you may need to machine the surfaces to achieve the correct RA finish for optimal sealing.
Can I reuse the ARP Custom Age 625+ head studs after removal?
Yes, the ARP Custom Age 625+ head studs are designed to be reusable, unlike OEM Torque to Yield (TTY) bolts. However, always inspect the studs for any signs of wear or damage before reinstallation.
What is the tensile strength of the ARP Custom Age 625+ head studs?
The ARP Custom Age 625+ head studs are nominally rated at 270,000 psi tensile strength, providing exceptional durability and reliability for high-performance applications.
What additional components come with the ARP Custom Age 625+ head studs?
The kit includes 14 M12 Custom Age 625+ studs, 14 Chrome Moly Steel 12-point nuts, and 14 hardened parallel ground washers, along with a pack of ARP Ultra-Torque lubricant for proper installation.
