5.9L 24V Performance Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps Related To Performance And Longevity

install of nitrous 150 shot!!

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Old 07-12-2010, 10:27 PM
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Default install of nitrous 150 shot!!

im installing a 150 shot of nos to my 24 valve. where should i put the nozzle to inject it? i would thing on the intake mainfold right the intake horn? ive heard of people putting them on the intake going into the turbo wich dosent seem right to me. i hope somebody on here knows thanks guys.

another ? my pulce moniter says i have 52 psi boost at idle? sometimes it works sometimes it dosent. does that meen my map sensor is bad?
 
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Old 07-12-2010, 10:31 PM
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I have heard a good place to install a nozzle, for nitrous or propane, is in the horn. The direct the spray INTO the flow of air, there for it can atomize the most.
 
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Old 07-12-2010, 10:40 PM
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i put my nitrous nozzle in the intake horn. remember to tap it 1/16 NPT is the correct size for a single NOS nozzle.

BTW i have been told that propane is to be injected before the turbo, nitrous and meth after the intercooler.
 
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Old 07-12-2010, 11:02 PM
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You check for codes?

52 psi idle wow,somethings not right ...Sounds like a loose connection.

150 of NOS in a stick spray it in 3rd ....JMO ,I have seen it sprayed in 2nd and it spun the motor to 5200 rpms before he could shift.Motor lived but scarey
 
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Old 07-12-2010, 11:12 PM
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thanks for the help guys im kinda freeked out to shoot it for the first time i have alot of blood sweat and tears into that truck and i dont wanna rebuild it agian, im gonna start small with the 50 h.p jet then work my way up

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Originally Posted by turbo20psi
You check for codes?

52 psi idle wow,somethings not right ...Sounds like a loose connection.

150 of NOS in a stick spray it in 3rd ....JMO ,I have seen it sprayed in 2nd and it spun the motor to 5200 rpms before he could shift.Motor lived but scarey
i cleand all the plugs for the map sensor and still isnt right. im wondering if quadzilla made a mistake when the did the 4k upgrades
 

Last edited by LawnScum; 07-12-2010 at 11:12 PM. Reason: Automerged Doublepost
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Old 07-13-2010, 12:04 AM
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Do you think you have enought fuel to spray 150?
 
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Old 07-13-2010, 09:28 AM
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geez 53 psi at idle .
 
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Old 07-13-2010, 09:52 AM
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Originally Posted by lukesdiesel
Do you think you have enought fuel to spray 150?
haha i think i have enough to do 2 stages of 300. but im playing it safe
 
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Old 07-13-2010, 01:55 PM
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Back down the timing a bit to lower cylinder pressures. The spray will make egt's plummet but cylinder pressures are supposed to soar. Beware, it is super addicting!!!
 
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Old 07-13-2010, 07:37 PM
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i run no added timing at all . i run my smarty on sw#4 and on my quad i have the tiuming advance on 0% the added time from what ive heard doesnt add more then like 35 h.p. i play it safe after blowing my headgasket many many times due to to much timing

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got it all done today and started small with the first jet...nadaa no differnce. jumped to the biggest one wich i believe is a 150...nadaa with the motor shut off i hear it spray into the intake but no more power or anything. the jets ave numbers on them goi8ng from 030,035,040,045. not sure how bight they are but i thought it would give a little bit of a differnce. also when should i hit it? i thought once i built boost and had it to the floor? whats the secrets behind nitrous haha. i need a website like nitrous for dummys.com thanks for the help guys.

should i just run no jet open line? haha
 

Last edited by LawnScum; 07-13-2010 at 07:37 PM. Reason: Automerged Doublepost


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