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3.21 gears rule. Period end of story.
The 3.92 group seem to be the ones constantly having to beat their chests about how much better they are To jstwhythey spend on this money on their truck that they never seem to use it’s capabilities. Meanwhile the 3.21 group just does it job. Btw, I haul...
i Don’t live in a city nor in the suburb. I live in the country. I am happy with my 3:21 gears. They do everything I need, including towing a 21 ft boat, a 18 ft trailer with dirt/gravel, hauling firewood, getting lumber to rebuild my dock; and yes getting groceries; yes, even just riding...
MDS works great, I do see a 1 to 1.5 mpg improvement when on long interstate hwy drives using cruise, when below 72 ish. I had the first version on my 2009 hemi and that your could really tell when it in and out of MDS. Not any more, smooth as butter. I do understand if you have an...
Out of curiosity which part of the country do you live? I am on the Nic coast and live 16 ft above sea level. Just thinking about elevation as a possible issue
Personally I think it’s a waste of money. If we really needed these on the hemi, they would have them from the fact or design it differently. My third hemi going back to 2003 with last two over 150k with 2003 at 198k. Never had a problem on the intakes, never had them cleaned. Ran perfectly.
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