How To Create Crazy Power on a Cheap 5.3L Vortec with Minor Upgrades

Low Budget Junkyard 5.3L Vortec
Low Budget Junkyard 5.3L Vortec
 

The PoweNation crew is starting with a high-mileage junkyard 5.3L Vortec engine they got on the cheap.

The Goal: make as much horsepower as they can, spending the least money possible.

Potential V8 5.3L Engine Donor Vehicles