• ARP Main Stud Kit | Hyundai 2.0L G4KF (228-5401)
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ARP Main Stud Kit | Hyundai 2.0L G4KF (228-5401)

ARP Main Stud Kit | Hyundai 2.0L G4KF (228-5401)

228-5401

In stock

$104.72 USD
$114.86 USD $104.72 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ARP Main Stud Kit for Hyundai 2.0L G4KF engines is a high-performance upgrade designed to improve the durability and reliability of the engine's main bearing cap assembly. Constructed from premium grade 8740 alloy steel and heat treated to withstand up to 200,000 psi, these studs provide increased strength and stability under demanding conditions. This kit enhances engine integrity by ensuring a secure and consistent main cap clamping force, reducing the risk of engine failure during high-stress driving or tuning applications. The ARP studs are engineered for precision fit and long-lasting performance, making them a preferred choice for both enthusiasts and professional rebuilders seeking to optimize engine strength.

Designed specifically for Hyundai 2.0L G4KF engines, this main stud kit is suitable for models from various years equipped with this engine type. It serves as a direct replacement for stock fasteners, offering a reliable upgrade for high-performance builds, racing, or heavy-duty use. Installation involves replacing the original main cap bolts with these high-strength studs, ensuring a secure fit and improved engine stability. The kit includes all necessary studs for a complete upgrade, providing a straightforward solution to enhance engine durability and performance in street or track applications.

Overview

ARP Main Stud Kit

Hyundai 2.0L G4KF

Part #: 228-5401

Overview

The ARP Main Stud Kit for Hyundai 2.0L G4KF engines is a high-performance upgrade designed to enhance the durability and reliability of your engine's main bearing cap assembly. Crafted from premium grade 8740 alloy steel, these studs are heat treated to withstand up to 200,000 psi, ensuring they maintain strength under demanding conditions. This kit is ideal for enthusiasts and professionals seeking to improve engine integrity during high-stress applications, such as forced induction or high-performance builds. The precise manufacturing process, including centerless grinding, guarantees exceptional concentricity and straightness, reducing the risk of engine failure and promoting consistent performance.

Key Features

This main stud kit combines advanced materials and meticulous manufacturing to deliver superior performance and longevity. Key features include:
  • Made from heat-treated 8740 alloy steel for maximum strength and durability
  • Centerless ground for precise concentricity and straightness
  • Designed to withstand high torque loads and thermal expansion
  • Engineered for consistent clamping force and engine integrity
  • Suitable for high-performance and racing applications
  • Includes all necessary hardware for installation

Construction & Design

The studs are manufactured from high-grade 8740 alloy steel, known for its exceptional toughness and fatigue resistance. The heat treatment process ensures the studs can endure extreme stress and temperature fluctuations, making them ideal for demanding engine builds. The centerless grinding process results in a highly concentric and straight product, which promotes optimal engine assembly and performance.

Installation & Fitment

Installation requires proper torque specifications and should be performed by qualified technicians familiar with Hyundai engine assembly. Verify fitment against your vehicle's specifications and the part number provided to ensure compatibility.

What’s Included

The kit includes the necessary studs and hardware required for a complete installation, providing everything needed to upgrade your engine's main bearing cap fasteners with confidence.

Ideal For

This product is perfect for automotive enthusiasts, engine builders, and racers looking to reinforce their Hyundai 2.0L G4KF engine for high-stress applications, ensuring long-term reliability and performance.
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