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Exhaust stacks


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Anyone thought about running exhaust stacks? I know it's pretty pointless and almost retarded to go with exhaust stacks on a gas engine, but my whole thinking behind it is that wouldn't you have to worry less about destroying your exhaust pipes if they only ran a 1/4 to 1/2 way down your truck then shoot up through the bed behind the cab?

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I had a stack on my old truck. It's very pointless. I don't remember why I did it, I think just because it was easier than bending up a new pipe that went all the way to the back. There's a ton of space, as long as you still have leaf springs, to tuck the exhaust up so it won't be damaged. Just run a dump at the rear axle if you're afraid of crushing your tip. Or run it through the bumper if you're ballsy.

 

But if you want to do it, it's your truck. Keep if mind if you put anything in then bed you will need a heatshield around it.

 

Edit. Just saw you said stacks, implying two. That would be harder than just running the exhaust out of the back and even more pointless.

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i wouldnt even ever run a bed stack in my cummins comanche! 

maybe my next cummins swap in  am mj. but itd be a HOOD stack and itll be a "drag" truck...

 

Love the old Hilborn mechanical fuel injection stacks - IF they are real. Unlike the tacky fake stacks below.   :shake:

 

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