Auto's are for pansies
Join Date: Dec 2008
Location: Brownsboro, TEXAS
Thanked 191 Times in 139 Posts
The higher HP tunes are all sensitive. Matt made them that way for the manuals for faster shifts between gears. I've ran the 310 tune in my '08 6 speed, and now in my '10 6 speed. That was an update he did a while back. You'll notice that when you suddenly let off the throttle, the truck falls on its face? That allows the shifter to pop out of gear much faster/smoother.
I'm running the 310 right now with the stock clutch, but I have to baby it to keep it from slipping. I've already got the sintered iron dual disc ready to go in, it's just a matter of getting time to install.
'10 F350, CCLB, SRW, 4x4, 6 speed, 2.5" AutoSpring front leveling pucks, 37 x 13.50 x 18 Toyo's, 18 x 9 XD Diesel's, Road Armors front/rear