It's 85 INCH-pounds. Unless you have a in-lb torque wrench, the next best thing is "wrist tight" with a quarter inch drive socket and ratchet. They don't have to be killer tight, just enough to compress the gasket a little. Recheck them in a day or so in case the gasket takes a set.
Tightening sequence is not important, but if you are worried, start in the middle and work out to the two ends.
1992 XJ -- stock (RIP)
2000 XJ -- lots of basic mods. Sold to fellow forum member. I miss it.
2014 JK -- the project is just starting!
For Sale to Good Home---2000 XJ Factory Service Manual (Printed Version) PM for details.