Hope this helps. Some are just bolt on, one other needs a little bit of DIY machine work.
Everyone is different, to make the same power as a 360, the 'teen will need work and money. But if you're sharp, you can get the 'teen to where it's more fun than stock without breaking the bank. That is good for now. Save money for the 360, or whatever else you want to do, after all it's your dime and your time!