Fuel tanks for motorsport vehicles are designed to ensure safe, efficient, and reliable fuel storage under extreme racing conditions. These tanks are typically constructed from lightweight, high-strength materials such as aluminium, stainless steel, or advanced composites, which offer excellent resistance to impact, corrosion, and high temperatures. The construction of these tanks often includes internal baffling to prevent fuel sloshing and maintain stability during high-speed manoeuvres and rapid acceleration or deceleration.
The design of motorsport fuel tanks also incorporates features such as fuel pickups, surge tanks, and anti-siphon valves. Fuel pickups are positioned to ensure a constant fuel supply to the engine, even when the fuel level is low or the vehicle is cornering at high speeds. Surge tanks act as reservoirs to prevent fuel starvation during periods of high demand, ensuring consistent engine performance.
Fuel tank accessories, such as filler caps, breathers, and level sensors, are essential for the safe and efficient operation of the fuel system. Filler caps are typically made from robust materials like anodised aluminium and feature secure locking mechanisms to prevent fuel spillage. Breathers allow for the release of pressure build-up within the tank, preventing deformation or damage, while maintaining a sealed environment to minimise fuel evaporation and contamination.
Level sensors provide real-time data on fuel levels, allowing drivers and pit crews to monitor fuel usage accurately. These sensors are often integrated with advanced telemetry systems, providing critical information for strategy planning during races. The combination of precision-engineered fuel tanks and high-quality accessories ensures that motorsport vehicles have a reliable and efficient fuel system capable of withstanding the rigours of competitive racing.