okay... so my friend did a head job on his car... he had compression before he took off the head.. not the head is on and there is no compression at all.. we took the head off and i saw that he put the head gasket on wrong.. there is an "up" on the gasket and that part was facing down.. do you guys think that could be the reason why he had no compression? please help.. thanks

 

no body eh? thought this was tech forum?? help me out guys..