snout to blower case is like 10-15 ft lbs
and blower to LIM, i would just do the cross pattern, like you do with wheels and start from the middle and go out.
and very snug should do just fine, to make sure the gasket is on good.
did u have your snout off? what did u use to reseal if u did take it off?
yes u need to use anaerobic sealer!!!! it will leak if u dont use it... and from what i understand thats teh only thing that will seal it up.. its like 7 bucks a bottle and i used 2 bottles on mine.