The Alloy Shed Journal

What Is a Fuel Swirl Pot and Why You Need One
A swirl pot keeps your engine’s fuel supply steady under hard driving. It prevents fuel starvation by storing a small reserve between the main tank and the pump essential for...
What Is a Fuel Swirl Pot and Why You Need One
A swirl pot keeps your engine’s fuel supply steady under hard driving. It prevents fuel starvation by storing a small reserve between the main tank and the pump essential for...

WRX Aluminium Header Tank Installation – Techni...
Upgrading the Subaru WRX header tank isn’t just about looks — the stock plastic units are prone to cracking and warping with age. Our aluminium replacement is a direct-fit solution,...
WRX Aluminium Header Tank Installation – Techni...
Upgrading the Subaru WRX header tank isn’t just about looks — the stock plastic units are prone to cracking and warping with age. Our aluminium replacement is a direct-fit solution,...

What Does a Header Tank Actually Do?
A header tank isn’t just a place to pour coolant. It controls pressure, removes air, and keeps the cooling system stable. Here’s why a properly built aluminium tank makes all...
What Does a Header Tank Actually Do?
A header tank isn’t just a place to pour coolant. It controls pressure, removes air, and keeps the cooling system stable. Here’s why a properly built aluminium tank makes all...

Welcome to The Shed Journal
The Shed Journal is where we share tips, insights, and behind-the-scenes knowledge from building motorsport parts that last.
Welcome to The Shed Journal
The Shed Journal is where we share tips, insights, and behind-the-scenes knowledge from building motorsport parts that last.

Universal Header Tanks – Why They Work
Universal header tanks are the simple, reliable solution for custom builds — TIG welded by The Alloy Shed for strength, clean finish, and track-ready performance.
Universal Header Tanks – Why They Work
Universal header tanks are the simple, reliable solution for custom builds — TIG welded by The Alloy Shed for strength, clean finish, and track-ready performance.

Why Aluminium TIG Weld Quality Matters
Weld quality isn’t just cosmetic — in motorsport it’s the difference between reliability and failure. Here’s why TIG-welded aluminium tanks are stronger, cleaner, and built to last.
Why Aluminium TIG Weld Quality Matters
Weld quality isn’t just cosmetic — in motorsport it’s the difference between reliability and failure. Here’s why TIG-welded aluminium tanks are stronger, cleaner, and built to last.