87 ft/lbs is what it is on the K7 also.
87 ft/lbs seems like a lot, but it's not really when you get it in your brain that it needs to be wicked tight. When using a proper torque wrench it's actually pretty easy to get to that amount of tourqe, just don't get a big long 2 ft breaker bar and stand on it, that's just way way way too much.