speedfrk
Well-Known Member
- Joined
- Sep 11, 2015
- Threads
- 37
- Messages
- 988
- Reaction score
- 426
- Location
- Atlanta
- Website
- www.nationalsuperbike.com
- First Name
- Curt
- Vehicle(s)
- 2023 F150
I don't even use S, I just hit the down paddle, but still annoying when it starts to lug. Not positive, but I read that the 3.15 housing is different than the other gears and you can't swap ring and pinion from them. I'd love 3.55's.There's always that little S right below the D to take car of that Lol.. I wouldn't do a tune just for that, seems a bit extreme.
I would however like a shorter rear end.. maybe some 3.73's.. but it seems to cost more than it's worth to do the swap, would be better off investing in an IC and E30 tune..
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