I currently have the procharger stage II kit with a D1SC head unit making 740 rwhp on E85 on the stock motor. I am going to be building the motor next year and looking to make around 800 or so rwhp. Would it be worth it to upgrade to the race intercooler at this power level? Also has anyone on here made over 800 hp with the stage II kit using the stage II intercooler?