12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

runaway

Old Dec 25, 2012 | 08:05 PM
  #11  
yfzrunner's Avatar
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does anyone have a shutoff on there truck with a filter pics please and really dont wanna spend 1500 bux.
 
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Old Dec 25, 2012 | 08:49 PM
  #12  
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Seems like it would be easy enough to build one for a couple hundred bucks with gas engine throttle body and choke cable. My old 5.0 Mustang had a 70mm TB, it'd need to be... about 100mm. I'd think the aftermarket would have one for the newer 4.6 forced induction applications, and just activate the butterfly manually. There's got to be a gas engine with a round TB that's close, either OEM or aftermarket. Just guessing here.
 
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Old Dec 25, 2012 | 09:43 PM
  #13  
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umm a real easy way ... just cut off fuel and have argon near by ... its an inert gas (wont burn) ..... that should shut'er down .... works on detroits that I have heard overspeed......

engines overspeed ... Chicken sh@% mechanics runaway ... ... bad idea.. just sayin
 
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Old Dec 25, 2012 | 10:20 PM
  #14  
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Originally Posted by yfzrunner
yes i heard it was rare. But my truck came a little turned up and he said he just moved the fuel plate forward but who knows what else was done . I know it barely smokes and has a manual boost controller pushing about 30psi. I just wondering if any one has or makes a manual shutdown that i can run with stock intake or even a after market one but a filter is a must. Im always paranoid thanks guys.
I honestly would not think twice about it. I have no fuel plate n AFC mods for more rack travel and runaway hasn't crossed my mind.
 
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Old Dec 26, 2012 | 01:43 AM
  #15  
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I have always been thinking about this, either using Miron or Argon and dump that in the intake in case of an emergency...

That would shut down a diesel, or am i incorrect ?
 
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Old Dec 26, 2012 | 02:41 AM
  #16  
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Argon if i'm not mistake is highly flamible.
 
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Old Dec 26, 2012 | 02:46 AM
  #17  
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ehm, Mison and Argon are used as shielding gasses when welding, i don't think it's flammable but the contrary... if it was flammable you wouldn't be able to weld with it...

I generally use Mison 20 as a shielding agent no matter what i'm welding...
 
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Old Dec 26, 2012 | 09:32 PM
  #18  
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ok guys decided to go with the enginered diesel shut off valve next question is how are they setting this up with after market air intakes with filters pic would be great thanks.

---AutoMerged DoublePost---

can any post pics of there setup with aftermarket intakes and the cut off. plz thanks
 

Last edited by yfzrunner; Dec 26, 2012 at 09:32 PM. Reason: Automerged Doublepost
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Old Dec 28, 2012 | 11:00 PM
  #19  
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It works ... especially with someone on the cab that can put it in gear at the lower rpm's .... once safe to enguage or dump clutch .... be outta the way though ....

ever seem what happent to metal when u use dry or wet extingusher .... not pretty ... was wondering if halon would be another option... carbob dioxide would be another great option... dont use a regulator , for obvious reasons
 
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