guys i need help, i have an 03 mustang gt with 100 shot now i am wanting to get every thing out of the system......150 shot. my goal is 320 stock build up or n/a an run 150 shot . my plan is to get forged inturnals with a cobra crank an cams ..... an a custum tune an dyno run. well this get me to my gaol an how much do yall think i well be puting down (horse power)