could someone please tell me the head and cylinder torque on a 1997 670 mxz

685mxz,
just type in your search engine bolt torguing and there is a place that will tell you by the size of the bolt what it will take.

685,
go to bolt torque calculation (http://www.futek.com/boltcalc.asp) this is even better than the ones i seen before.

685 mxz be carefull and check the jug bolt lengths cause 2 are longer and 2 are shorter and if you put the longer in the wrong hole it will torque but it will bottom out first and you wont even know.The long bolts go in the threw holes.

22 ft-lbs on pots and heads, thats what the dealer told me, putting piston in same engine.

thanks i will have to check the bolt length i thought they were all the same