i havent figured the amount of boost just yet. no hurry on this build. but i am building with the parts that i have around my shop. so after market block is out of the question. im tryin to find a safe number for HP to aim for is all. forged steel 440 crank. may use H-beams might use 6 pack. this is a budget build. i still havent decided if im goin with turbo or supercharged.