5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

nitrous

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Old Aug 10, 2010 | 05:22 PM
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coalroller05's Avatar
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i dont know if this is the right place to put this topic. before i buy a nitrous kit for my cummins i have a few questions. first of all its a stock bottom end with 280k on it. i do have valve springs, gov springs, 191 dv, marine 370's, intake horn, etc. with the 125 shot i was looking at be a good investment? i dont want to granade this thing. also i know on gassers you have to retard timing when spraying, i want to get my timing advanced so is it even worth putting no2 on? thanks
 
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Old Aug 10, 2010 | 07:44 PM
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that could be a disaster without studs and o-rings. and the poor stock turbo would hate it.
 
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Old Aug 10, 2010 | 09:59 PM
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i once herd from a wise man "you can spool any turbo with the right amount of nitrous" but in all seriousness like jrad989 said get studs and o-rings.... also a buildt tranny would be good too...
 
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Old Aug 10, 2010 | 11:08 PM
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The tranny is getting built right now. What kind of effects would I expect to see as far as boost pressure and such? Id be more worried about the bottom end coming apart I would think, but I really dunno... hence why I asked
 
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Old Aug 10, 2010 | 11:47 PM
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bottom end is fairly solid. but a good shot of nitrous would prolly lift your head right up off the block on stock bolts.
 
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Old Aug 12, 2010 | 05:27 PM
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nitrous increases cylinder pressure a ton. you would want studs and either o rings or fire rings. without your asking for trouble. also nitrous would explode that stock turbo in a heartbeat
 
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Old Aug 13, 2010 | 08:46 PM
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theres a vidio on utube of a cummins turbo exploding with a shot of nitrous
 
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Old Aug 13, 2010 | 08:58 PM
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What's the purpose of installing it? On a mildly built truck it's not worth the hassles involved running it
 
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Old Aug 13, 2010 | 09:29 PM
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because you would then have a truck... with nitrous!!!! duh silly..everything is better with nitrous no matter the consequence right??? its a diesel truck.. stay with diesel 4 a while bud..
 
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Old Aug 13, 2010 | 09:33 PM
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i saw a turbo explode last night from a big shot of nitrous on a truck that wasnt ready for it. fire works
 
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