AMS Performance Nissan Z Dual In-Tank Fuel Pump System

The AMS Performance Dual In-Tank Fuel Pump System significantly upgrades the factory fuel pump system in the Nissan Z with the VR30DDTT engine. It addresses limitations of the factory single low-pressure fuel pump, which is insufficient for upgraded HPFP or aftermarket port injection systems. This system enhances fuel throughput while maintaining and improving OEM functionality. It eliminates common issues such as needing to keep the fuel tank at least half full, modifying the factory pump basket, or requiring an external fuel surge tank. The dual pump configuration supports up to 1400 HP on gasoline and 1100 HP on E85, making it ideal for aftermarket port injection systems. A single pump version is also available, supporting 800 HP on gasoline and 600 HP on E85.