Teenage budget build

I know where you're coming from, I'm 20 and I just built a 'new' 360 for around $2000 for my '70 Duster... 1975 360 LA block, stock crank+rods, factory Magnum heads, Lunati 60401 cam, KB-107 pistons, Edelbrock Air-Gap intake. This setup should be good for around 325 HP, if you got the money some better heads will go a long way (RHS iron or Edelbrock aluminum) and a bigger cam than I used could push you over 400 HP.