Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:Yes Include the Spool Ethanol Content Analyzer This efficiency not only increases

This efficiency not only increases power output but also enhances fuel economy and reduces emissions

The stock HPFP on the M177 Motors is severely limited in capacity when trying to tune and raise the output of the motor

The FX-200 is an upgraded high-pressure fuel pump

Designed to eliminate the low-pressure fuel pump bottleneck

2 x FX-350  upgraded high-pressure fuel pumps

Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:Yes Include the Spool Ethanol Content Analyzer This efficiency not only increasesSpool Performance FX 350 High Pressure Fuel Pump Upgrade What is the FX 350? Introducing the Spool Performance FX 350: the next evolution in high pressure fuel pumps, surpassing our previous model, the FX200, in both performance and efficiency. Enhanced Pressure and Flow: The FX 350 is engineered to deliver fuel at an impressive 35Mpa, significantly higher than the 25Mpa offered by the FX 200. This increase in pressure, following the physics equation