I'm wondering this myself... 
70 should be enough then 
tORQUE SPEC FOR ENGINE MOUNT TO ENGINE BLOCK ?
I don't have these bolts on my car but, here ya go,
Tighten the engine mount through bolt to 95 Nm (70 ft. lbs.) .
Tighten the engine mount through bolt nut to 10 Nm (89 inch lbs.).
Tighten the engine mount studs the 50 Nm (37 ft. lbs.) .
Tighten the engine mount bracket bolts to 58 Nm (43 ft. lbs.).
Tighten the engine mount through bolt to 95 Nm (70 ft. lbs.) .
Tighten the engine mount through bolt nut to 10 Nm (89 inch lbs.).
Tighten the engine mount studs the 50 Nm (37 ft. lbs.) .
Tighten the engine mount bracket bolts to 58 Nm (43 ft. lbs.).
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