A surge tank is a container or reservoir used in various systems, such as engines or hydraulic systems, to store excess fluid. It helps regulate the flow by absorbing sudden changes in pressure, preventing damage to the system. Full definition
These include high - flow intake ports and a high - lift valvetrain, a compact intake fuel surge tank and an oil scavenge pump, that keeps oil supply stable even through high speed bends. (motor-prime.com)
If you have a late model with a difficult to upgrade fuel pump, like the reliability of the stock pump, or are converting to EFI — these modular surge tanks can be a great option. (superchevy.com)
To ensure constant power delivery, even in high - speed cornering, a small fuel surge tank and high - mounted oil scavenge pumps are fitted. (motor-prime.com)