Just a quick question.... ARP states to install the studs into the block "hand tight ONLY". Should this be followed , or should the studs be torqued to 10-20ftlbs before installing the head?? Also, how exactly do you use the copperspray? Do you just spray it on both sides of the gasket or what? Im in the same boat as the guy that started this post and DONT want to have any problems.. thanks again!