AMS Evo X Fuel Pressure Regulator Kit Samco Sport The English Racing 4G63/4G64 Underdrive

The English Racing 4G63/4G64 Underdrive Oil Pump Gear has a larger overall diameter to lower the very high oil pressures the DSM & Evo engines reach and allows more oil to be in the pan where it should be to protect the engine

Tilton's Evo X Clutch-Flywheel assemblies are designed to be a direct replacement for the stock 5-speed assemblies

the bubbles would even reach the oil pump pickup

(1) F38 Assembly

exterior condition

AMS Evo X Fuel Pressure Regulator Kit Samco Sport The English Racing 4G63/4G64 UnderdriveThe AMS Performance Evo X Ralliart Fuel Pressure Regulator Kit is designed for anyone running an upgraded fuel pump and or fuel injectors. Whether you are running too rich and need to back off the fuel pressure or if you are running too lean on your current injectors and need to raise base fuel pressure, this is the system for you! A vibration resistant, liquid filled fuel pressure gauge is included allowing you to monitor your fuel pressure. Requires