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ib516's avatar
ib516
Explorer II
Sep 11, 2014

RAM - 0-60, mpg, and tow test (pt 3) Hemi vs Cummins

OK, so all the videos are uploaded now. Just to set the stage, we were comparing a: 2014 Ram 2500 6.4L Hemi (410hp/429tq) with 4.10 axles to a 2014 Ram 3500 SRW 6.7L Cummins (370hp/800tq) with 3...
Tow Vehicles
wilber1's avatar
wilber1
Explorer
Sep 12, 2014
The Allison uses ratios of .
1st 3.10
2nd 1.81
3rd 1.41
4th 1.00
5th 0.71
6th 0.61


Its ratios are closer to the 68RFE than the Aisin or the Ford. Regardless, they all have their biggest ratio gap between 1st and 2nd.

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