7.3 Powerstroke Battery Size
7.3 Powerstroke Battery Size . Why does powerstroke have 2 batteries? The serial number of a 7.3 liter power stroke engine is located on the rear oil cooler pad (driver’s side rear of engine, the “pad” is where the oil filter assembly mounts to the engine block). Ford 7.3L Power Stroke Diesel Truck Battery Cable Kits CE Auto from ceautoelectricsupply.com 350 psi is considered optimal in a compression test. Though that engine failed to live up to the 7.3’s reputation for reliability. There are two main ways to upgrade the intake system on your 7.3 powerstroke.