I think their are quite a few on here running stock bolts and gearhead race including myself. Pretty much every tuner doesnt "recommend" running anything higher than 210 with stock bolts if you want to stay fairly safe. Ive seen guys running 210 blow gaskets. But only you know if you are going to be balls to the walls everytime you get in the truck, if you are going to mash the skinny while your ECT is only 114*, etc