ll frank ll

hey guys i am new here and i was wondering if i could get some oppinions. i absolutly love driving and any kind of motor sport. i currently have a turboed s13. i really want to put a v8 into an s14 because i figure thats the cheapest, most reliable way to get around 300hp wich is all i need. i want somehting with an aluminum block, preferably fuel injection(cuz i just dont wanna mess with carbs, and midrange better tuning ect.), and mostly i want it pretty cheap. could be any v8 i just want some oppinions. i really want an ls series motor. i want an ls1. any ideas for other uncommon motors?