Not a Donzi question, but a big block Merc question...
It appears the starboard 454 (inboard with hurth transmission) in my 91 Searay express is moving. I'm looking at the saddle mounts for sagging, but there is evidence of shifting and sliding on the pins of the mounts themselves. Does anyone have the torque specs for the mounts, I found specs for the mounts to the block, but need specs for the rest. There are 4 mounts bolted to the block, each mount slides in and out of a second bracket that is clamped by a nut and bolt, this second bracket is held to the stringers with 1-1/16" nuts.
I have the mount to block specs, but require the torque specs for the nut and bolt , and the torque specs for the big nuts.
Any help would be appreciated.