I dont want to change my stock 350 cam, My buddy has some 97 vortec heads that he is going to let me have and I have a 88 chevy sbc engine that im putting into my 84 buick regal. I just really want to know If I slap the 97 vortec heads on my 88 Sbc 350 with the vortec intake, and a 750cfm q-jet will I be guaranteed atleast 300 horses? If not what else can I do to achieve my goal?