Rick:
I thought about doing that for a while, then changed my mind and bought a trailer. Personally, I wouldn't do it unless it's a short distance on the street (no FWY).
The problem I see is, unless you remove the "dog-bones" on both sides and free up the wheels from the transaxle, you've got all those gears, R&P, and final out-shaft spinning in the tranny while towing. Unlike an american car/truck where you can disconnect the u-joints/drive shaft and spin the wheels freely, the trans-to-wheels connection on the 911's/915 is a buggar! And I'd hate to think what would happen if the car bounced into gear at speed.
Even in neutral, I think the heat generated in the gear box while towing might age your fluid, and working parts prematurely? I'm guessing here.
Is your trailer de-commissioned?
Maybe Steve G. or someone else more familiar with the running gears can explain it better? Steve G.? Mark K.? Jae Lee? Your thoughts?
Dan Chambers"It's
just a "well prepared" street car ... or a very, very well-mannered track car."
1983 SC #91 3.6L, "Black Pearl" Livery
1987 944 (gone but not forgotten)