Atomic Competition Fasteners – Ford Falcon Barra XR6 4.0L Head Stud Kit (H13 Tool Steel)

Upgrade your engine’s strength and reliability with the Atomic Competition Fasteners Head Stud Kit designed for the Ford Falcon Barra XR6 BA, BF, FG, FGX 4.0L 6-Cylinder engines. Made from H-11 Tool Steel, these high-performance studs are specifically engineered to handle the extreme demands of high-boost turbocharged applications, making them a must-have for any serious performance build.

While head and main studs have been around for years, Atomic set out to improve the standard by developing their own high-quality studs in response to the need for stronger, more affordable options. The H-11 Tool Steel used in these studs is a premium material chosen for its ability to withstand high stress and extreme pressure, making it ideal for engines experiencing the immense forces produced by modern turbochargers.

Key Features:

• H-11 Tool Steel Construction – Superior strength to handle high cylinder pressures from modern turbo setups.
• Bottoming Tab Design – Ensures proper thread engagement and preload, with easy adjustability for varying thread depths (up to 10mm variation).
• Oversized Head Stud Washers – CNC machined from 4140 chrome moly to spread the combustion load more evenly across the head bolt boss, preventing crushing and maintaining fastener preload at high boost levels.
• Fitment – No need for sump modifications or excessive stud trimming. Atomic studs are designed to fit perfectly with no hassle.
• Performance Proven – These studs have been tested and proven on vehicles producing 750+ rwkw.

The kit comes complete with everything you need for installation:

• Detailed Instructions
• Molybdenum Disulfide EP Lubricant
• 6 or 12-Point Nuts
• Hardened/Double Ground Washers

This Head/Main Stud Kit is essential for any Ford Falcon Barra engine running high boost or power levels over 750+ rwkw, ensuring durability and reliability under extreme conditions. If you’re looking to push your engine to its limits, Atomic Competition Fasteners has you covered with a solution that’s built to last and perform under pressure.

Upgrade your engine with Atomic’s H-11 Tool Steel studs – the ultimate choice for high-performance Ford Barra builds.