Spool Performance Split Fuel Surge Tank
The Spool Split Fuel surge tank keeps auxiliary fuel delivery stable when tank level is low or fuel moves away from the pickup under acceleration and cornering. It suits high-output DI and PI systems where even a brief pressure drop can create a lean condition.
The system can be configured with separate pressure circuits for direct and port injection, allowing each side to operate at its intended pressure without interference from the other system.
Benefits
- More stable fuel delivery under hard driving
- Allows DI and PI pressure circuits to be separated
- Compact solution for a built fuel system
- Available for use with supplied or customer-provided regulators; see product options






