fully built d16z6. i dynod 250whp and 240ft lbs of torque. im wanting more power considering im fully built. im tuned on chrome pro. how much boost and timing can i do on pump 91 gas and stock sleeves and be considerable safe? noone in oklahoma really knows much about d series motors cause everyone builds b series, so you guys are my only option. I'd like to has my pistons are 40 over so. tell me what ya know.