Anyone have torque specs for intake/exhaust manifold?
'85 300SD

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'85 300SD (formerly california emissions)
'08 Chevy Tahoe
'93 Ducati 900 SS
'79 Kawasaki KZ 650
'86 Kawasaki KX 250
'88 Kawasaki KDX200
'71 Hodaka Ace 100
'72 Triumph T100R

On most applications like that one with self-locking nuts there isn't a torque spec.
MB recommends replacement of self-locking nuts.

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MERCEDES Benz Master Guild Technician (6 TIMES)
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Retired Moderator

My book doesn't have a torque spec. For me, this isn't a job that I will bother getting out and setting a torque wrench. As MBDOC wisely suggests, replace the self locking nuts and tighten them down evenly and equally.

Good luck,