The Best 6.4 PowerStroke Performance Upgrades
The Ford 6.4 PowerStroke delivers 350 horsepower and 650 lb-ft of torque from the factory. While those are great numbers – especially for its era – the 6.4L diesel still pales in comparison to modern diesels. Take the 500 horsepower and 1,200 lb-ft from the 6.7 PowerStroke, for example. However, the 6.4 PowerStroke is among…