Help me please tryin to beef up 318

I just go to a small town high school where it's either lifted trucks or fast cars I mean my budget would be about 200$ a month and I plan to keep this car and I've always wanted to turn it into a badness hot rod to begin with and I want to smoke any car that wants to line up with me on the street so a street rod car I was hoping to get around 300-350hp by the time I graduated