I have a 2015 2-wheel drive Ram with hemi and 8 speed trans. I changed the gearing from the 3:21 to the 3:92. The best thing I ever did. I hate to disagree with the one who said that with the 8 speed it would not be worth it. It made a BIG difference in performance. I bought a ring and pinion...
Check out my 2015 Ram regular cab. Instead of 2/4 drop I went with 2/3 that way it has a little rake to it, which I like better than level. Mine came with 3:21 but had 3:92s installed and what a difference!! Love it. Dropping makes it handle better also.
Congratulations and welcome to the...
Put a performance throttle body with REAL cold air intake headers and 392 gears and you not only have a pretty fast truck but also one that sounds great.
I just changed from 3:21to 392 gears and this is what I have observed. 1. At 70 mph it turns 500 rpm more. 2. I have lost gas mileage. 3. I have gained A LOT of low end grunt, big difference. 4. If I were going to do a lot of interstate traveling I would not go with the 3:92, but for around town...
I have installed headers, Y-pipe, hi flow cats. Larger throttle body and cold air intake I understand a custom tune would really help. Does anyone know of a good shop in or around the Nashville, TN that can perform a Dyno tune.
Thanks in advance
Goose
I bought trans Dapt oil relocation kit # 1127 and the adapter plate had a pin oil in casting from factory. They sent another one, received it today only to find it has a bigger hole in it than first one. Called and had refund my money. Not sure what route to take now, any suggestions?
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