Heavy Haul - Fuel Economy and Engine Life

[the missing link]

(as someone who hauls exactly the kind of stuff like this and in those conditions) ...

What he said ^^^^ ...
In my opinion running offroad as much as you do .you could even go to 4.30 or with 24.5 go to 4.56 and be turning about 1650 at 95 km/ he. Keep in mind I never ran the numbers .
Just keep in mind that you would be making more power to the ground so you could back out more .
Now I highly dought you will regear the truck .so keep the truck at 1650 or higher as much as you can when running any boost at all .
Aside from a tune ,that's about it .
By the way I do know the country your in and what it's like to pull heavy .
To do your job ,you need to make power , but if you can drop a gear or even a half a gear on hills it all helps .


As far as sensors ,do a little reading on here .
I dont know those newer motors ,but your imap and backpresser .


Oh , depending where you at there is a guy up in your area ( starlight I believe) . He is a great guy . Somebody should have his info .