A fuel surge tank is a component used in fuel systems, particularly in performance and racing applications, to help manage fuel delivery and ensure consistent fuel pressure. Here are the main functions and features:
Purpose:
Prevent Fuel Starvation: During hard cornering, acceleration, or braking, fuel can slosh away from the fuel pickup, leading to temporary starvation. A surge tank helps maintain a constant fuel supply.
Consistent Fuel Pressure: It acts as a buffer, ensuring that fuel pumps receive a steady supply, preventing pressure fluctuations.
Air Separation: It helps separate air from the fuel, reducing the risk of aeration, which can negatively impact fuel delivery and engine performance.
Applications:
Racing Vehicles: Commonly used in motorsports where high performance and reliability are critical.
Modified Street Cars: Used in cars with upgraded fuel systems to handle increased fuel demand.