I have a 305 h.o i got it bore 30 I have a set of 1992 vortec heads I also have intake to go with it i want a nice hard chop so what cam should I use I am going to order keith black pistons and also I have a elderbrock 650 but I wana no can I use a 750 I am putting motor in a 84 2door box Chevy car I am also getting 373 gears put in I have a 700r4 transmission will this set up get me 300hp I need a little help I was told this setup will give me 300hp but I wana be sure an give me advice I already got deal on motor so I thas y I have 305 am not worrying about a 350 I wont be doing any racing