Radium Engineering Fuel Surge Tank (FHST) - For High-Performance V10 Applications

The Radium Engineering Fuel Surge Tank (FHST) is engineered to provide a dedicated fuel supply for supplementary port injection systems on 5.2L V10 Audi R8, Lamborghini Huracan, and Gallardo models. This in-tank surge tank acts as a buffer, ensuring a consistent and high-volume fuel flow to the secondary injectors, which is crucial for high-horsepower builds and demanding track applications. By isolating the port injection fuel supply, it prevents issues like fuel starvation or pressure drops that can occur with stock fuel systems under extreme load.

Advanced Fueling Solution:

• Application: Audi R8, Lamborghini Huracan, Gallardo (5.2L V10 engines)
• Type: In-tank Fuel Surge Tank (FHST)
• Purpose: Provides a dedicated, high-volume fuel source for port injection systems.
• Benefit: Prevents fuel starvation and maintains consistent fuel pressure under high demand.
• Construction: Designed for reliable integration within the factory fuel tank.
• Note: Fuel pump is not included and must be sourced separately.

Achieving optimal performance from forced induction or high-revving naturally aspirated V10 engines often requires a robust fuel delivery system capable of meeting increased demands. This surge tank is a key component for building such a system, ensuring your port injection setup receives the fuel it needs to perform at its peak. It's an essential upgrade for enthusiasts pushing the limits of their R8, Huracan, or Gallardo. Find this and other critical fuel system components at GGCRACING.