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An Engineer's Ultimate Guide To 3.21 VS 3.92 Axle Ratio

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SnowBlaZR2

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Here’s some more truths for you. Look at the mpgzzzzzz

View attachment 132102
What is this, The Amateur Hour with djevox?

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BowDown

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First, 36.8 mpg is the old record. It's up to 37.9 mpg now.

Second, I didn't have to get a 2WD truck with 3.21s and pretend it weighs 5200 lbs to hit that.

Yet you still pretend to come close to that while driving 30-40 mpg slower. Hilarious :ROFLMAO:
 

SnowBlaZR2

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Because he knows it won't come close to on a good day, down hill with a hurricane for a tailwind
It's because any time I drive more than 8 miles at a time, I have a camper behind me. I bought a truck, not a minivan.
 

SnowBlaZR2

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You should get one, it could pull your camper and get better mileage, a win for you!!
Well, it would pull better than those 3.21s, but I don't think it'd hit 38 mpg.
 

Dewey

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That Eco Score app is sketchy at best.

This was my result after a short trip.
AD91554C-B6D9-4988-A7BC-708B0C42E05E.jpeg
Sounds pretty good for a motor with only 300 miles on it EXCEPT my dash mpg average was only 18.6 mpg for the same trip. 🤔
 
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