Quote Originally Posted by Gomer Snerd View Post
my problem is the lack of room in my xpress h51. Can fit 2 group 27s and might squeeze in 2 29s. Don't think there is any way for 31s.Gonna take some close measurements tomorrow. The extra 30-40 minutes would be nice. I think I was getting about 5 hours if I raised my outboard as much as I could and still use it as a rudder and trolled downwind as much as possible.
I think the footprint on group 31s are the same as group29s. Just heavier plates.