Originally Posted by S.C. Express
That's the Hemifever custom tune. It won't hurt a thing. In fact the tranny should be running cooler with his custom tuning... All that bogging/luggging around causes heat build up in the tranny. Firmer shifts are actuallly better for the tranny. Auto manufactuers make the tranny shifts soft and mushy so the avg. guy or gal will not complain about the hard shifts.
Makes sense. I tuned my Charger 3 years ago and firmed up the shifting. Still going strong. Thanks.