If not performed currently, it is suggested to upgrade the inventory 210lph gas pump to a 400lph Walbro Gas Pump. This device is usually a direct “plug & Perform” alternative for the Evo X. Take note: spoolinup.com helps make GM solenoid plug and Perform harnesses. This allows you to use https://elliotrivep.bloguerosa.com/28258053/4b12-intake-manifold-for-dummies