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Power Strokes
6.7 Aftermarket
Compound turbo F450 build
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[QUOTE="JMart, post: 1418721, member: 263"] Maybe its just me but I think the 6r is going to suck driving around with 4.88's. It could just be me but I know when I get stuck in anything moving above 10 mph and then below it my truck will shift into 1st, then if I go to accelerate again without coming to a stop it revs up and jerks into second quick it seems. It feels like 1st gear is so low that it runs out really quick with my 3.55's. I don't know the exact numbers so I can't do the match but I would think you will be running out of RPM's and hitting second before you really get the load moving. I'm just thinking out loud here. I hate driving my truck in traffic because of this. I usually manually shift it so I can keep it in second to avoid the way it bangs out of first if I am rolling around at 5mph. But yours my never go back down into 1st unless you stop it. [/QUOTE]
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