I've seen A LOT of posts about making HP with a 318-So why is it so ???

IDK who you quoted with this statement below;



But you can hop up crap for that price.
Yep, that's why I mentioned above all the parts you need to make a Magnum happen. If you need to buy a intake and carb, ignition and exhaust to make a Magnum work in your car why not just put those pieces on your teen that's already under your hood. Magnums are better but at what cost!