Stock bottom end has been known to support 5-600 hp ranges and a reliable 4-450 rwhp range. This is all I am going for in the first place (sport 500's) so I dont plan on venturing above this mark for quite some time (still in college)If and when I do plan on going above and beyond then it will probably be when I have a steady of enough job that pays well enough for me to afford such a project
As of right now im leaning towards the stock bottom end rebuild