Posted 12/20/2014 11:26 (#4252841 - in reply to #4252695) Subject: RE: JD 9670
Central MN
Put quite a few hours on a 9670 w/a 608C chopping head on it this fall and power is definitely not an issue. Running 5 mph and unloading on the go and I never felt it pull down like it was running out of power at all. That combo makes for a very nice setup.