RichardHart Well-Known Member Supporting Member Joined Jun 28, 2015 Messages 82 Apr 27, 2017 #1 Will be running 55% fuel in a Sport 40.
dave roach Well-Known Member Vendor Joined May 28, 2004 Messages 4,290 Apr 27, 2017 #2 Richard You should be fine with .008 to .010
RichardHart Well-Known Member Supporting Member Joined Jun 28, 2015 Messages 82 Apr 27, 2017 #3 Thanks Dave!