There is NO need to use a torque wrench your just going to muck up the bolts again, those torque settings can be done by a plain spanner, just do them up as tight as you can. Just remember Guzzi makes all of their bolts from cheese.
Ordered these today after many attempts, caprimoto were the guys who could supply at a decent price will tell you how I get on next week, these silencers are seriously light compared to stock will post a wave file for you sound nuts
Ewan loves Guzzi's and used to have a bit of a collection, bit like me called Euan and obsessed with Guzzi's wish I had his money though I would have bought an MGS01. Always surprises me he did'nt buy a Scura, from the dark side
Have you ever heard of sarcasim, your talking to a long time Guzzi expert, I suggest you go and read Moto Guzzi a racing history by mick walker
The clue is before 1957