I unboxed my 670 today and started the install. I will use this thread to report 670 specific item for the group

Rod Davis, Rotax Rick zero time engine. Job looks great, high quality, neatly packed, all accessories and hardware.

Mounting- standard Avid 582 brackets fit properly. Looks like it will slide in easily. Details to follow.

Weighed everything:

670 engine 89.5 lbs

Starter and housing plate 5.5 lb

Bing 54 carbs 4.0 lb (2carbs)

Dual air filter and clamps 1.0 lb

total 100.0 lbs