hahaha WHERES MY WAGON! Its definately something that can be done on your own its just a pain in the butt, and will probably take you longer if youve never done it before. Mainly bc there is little space to work with. The sohcs are cake, the turbos are more of a bitch, especially on the turbo side, and H6's suck. The sohc require no gasket maker just the gasket alone. The turbo and h6 only require a slight amount of fuji bond on certain spots.