Swap gears 3.73 for the 4.56

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U&A

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Forest for the trees


Sent while firmly grasping my Redline lubed Ram [emoji231]
 

COAinPaso

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Mmmm k. Eff...
 
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mayuan

mayuan

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The gears were switched out last week.

So far off the start the truck is noticeably more responsive. I've done some towing and found that over 100km\hr the truck losses power and has issues with down shifting. The speedometer was off by a few km\hr. That said the ratio was not put into the computer.

I was able to find the ratio correction in the alfaobd and have corrected the speedometer and will see how the towing is.
 

BrenttheMouse

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The gears were switched out last week.

So far off the start the truck is noticeably more responsive. I've done some towing and found that over 100km\hr the truck losses power and has issues with down shifting. The speedometer was off by a few km\hr. That said the ratio was not put into the computer.

I was able to find the ratio correction in the alfaobd and have corrected the speedometer and will see how the towing is.
Any updates???
 

RLJ10X

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It doesn't make sense that the truck would lose power over 100kph/62 mph.
 
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