6nz vs x15 cummins

If you think you are on Instagram, you gotta post some pics with your bottom up to get some likes

 

What do you get for 500 likes?

 

Do you mean isx, or the new X15? Both are 15L, but if you are wanting the same era as the 6NZ, it will be the ISX. I have a friend who just bought a 2019 Pete with the X15 and he loves it. Already has 50k on it no issues. And not even broke in it’s getting 5.7 pulling oversized ag equipment. I think it has better lugging power than the older Cummins, but nothing you will find in a cat. The 6NZ is the bridge between the legendary 3406 block, and the C15 acert. So it’s kind of the end to a tried and true block. Personally, I don’t like all the emissions. The more sensors, the more chances of failure. I’ve always been a Cummins supporter, but between the two you are deciding, 6NZ takes the stand on my behalf

 

The x15 seems promising for a emission motor, but a yellow motor will get my vote everytime as long as it isn’t a acert.

 

And I’ve had exceptional Acerts. The only issues I have had with em is injector cups start putting fuel in the coolant around 750,000.

 

To each their own though!