GMT K2xx Trucks General Discussion 2014+ Trucks | General Discussion

Gas mileage

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Old Jan 28, 2017 | 05:03 PM
  #21  
gonzo 6.2's Avatar
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Originally Posted by 07Softail
I actually I ordered it that way thinking I would not molest it as I have! Crazy Right?!!!! BTW I can set up ring and pinions myself so that's not a biggie at all.

RT
A set of 3.73s and it will be a whole new beast,get them gears coming order up an Eaton along with
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Old Jan 28, 2017 | 06:30 PM
  #22  
07Softail's Avatar
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From: Ms. Sippie
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Man yes.... It runs really good. Waiting on my 3" pulley to bump it to 10 psi. I had a 9.76 rear rear axle out of a wrecked High Country with 3.73's in it but it statrted howling pretty bad so I took it out and put the stock axle back in for now until I can look it over. But stock it ran like a bat outta hell with the 3.73's and cant wait to put it back in.

RT
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Old Jan 28, 2017 | 07:42 PM
  #23  
gonzo 6.2's Avatar
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Time to build that 9.76,how many files has charlie done to get it to this point? He get your tranny working with the tune?
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Old Jan 28, 2017 | 09:18 PM
  #24  
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Gas mileage?? Who cares! Blown 6.2, with 4.10's coming..
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