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Nitrous set up, writeup

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Old Oct 30, 2007 | 12:13 AM
  #11  
cincyTT's Avatar
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Default RE: Nitrous set up, writeup

the full throttle actavation is much nicer and safer to run. Its completly differnt from DBC to DBW cars.
 
Old Oct 30, 2007 | 12:16 AM
  #12  
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Default RE: Nitrous set up, writeup

i did that on my buddies r32, then on his evo, i told him not to hold the button(that is the route he wanted) too long or he could have problems, 2 grand later yada yadahe got an si
 
Old Oct 30, 2007 | 12:27 AM
  #13  
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Default RE: Nitrous set up, writeup

did his rods play a game of peak-a-boo? [sm=icon_beat.gif]

If nobody has said it yet, DO NOT INJECT BEFORE 3500-4000rpms. Your asking for trouble if you do.
 
Old Oct 30, 2007 | 12:34 AM
  #14  
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Default RE: Nitrous set up, writeup

if it's after the MAF, i don't think the MAF will tell the ECU to push more fuel in for the cooler, denser air, and the fuel/air mixture could be lean. But then again, it's only for like 8 or 10 seconds, right, so it might not make a difference?
 
Old Oct 30, 2007 | 12:37 AM
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Default RE: Nitrous set up, writeup

i was thinking the same thing, but the kit came with with some info on it and specificaly stated to put it after teh maf and before the tb, so i followed.

if you look in the last pic i posted right above the 6, thats where the intake lines are going into the intake.
 
Old Oct 30, 2007 | 12:40 AM
  #16  
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Default RE: Nitrous set up, writeup

Please tell me your not trying to run a dry kit! If so, you gonna blow that f'er up....AND IT LOOKS LIKE A DRY KIT. You should have a wet kit which will inject both nitrous and fuel from the nozzle and keep a/f in check and be safe to run.
 
Old Oct 30, 2007 | 12:43 AM
  #17  
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no its wet, that splitter has a fuel line and a nitrous line, they come from two separate solenoids and join at the connector before entering the throttle body, they're regulated by different sized tips, thats how the hp is changed, i have a low hp shot in now, which is supposed to be the 50hp shot. we'll see how it goes.
 
Old Oct 30, 2007 | 12:43 AM
  #18  
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Default RE: Nitrous set up, writeup

yeah, definitely go with what the directions say. maybe the NOS could mess up the MAF anyway and you don't want to deal with that.

Nevermind, the wet kit injects gas too.
 
Old Oct 30, 2007 | 12:47 AM
  #19  
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ORIGINAL: Bogie

yeah, definitely go with what the directions say. maybe the NOS could mess up the MAF anyway and you don't want to deal with that. Maybe look for another way to get it to run a little more rich when you want to use the NOS, then turnthe mixture back to normal so it doesn't mess up the cat by being too rich all the time.
well we were talking about that, because my sistre bf has it spraying on teh maf on his set up for his bike, but its a dry setup. for this setup it has the fuel into it as well, so its cant realy be sprayed on the maf, my guess would be that the o2 sensors or somthinge lse down the line gets the reading and retards it or gives it more fuel. but i did check to make sure the stock fuel pump had enough output to handle the shots i want to run, so im safe untill i wana go above a 75hp shot.
 
Old Oct 30, 2007 | 12:49 AM
  #20  
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Default RE: Nitrous set up, writeup

ok good, i see the second line. You just made it sound like it was a dry kit. You will be fine since the jets are matched up to provide a safe amount of fuel with the amount of nitrous injected for each nozzle.

The maf needs to read the air taken in by the engine normally to add fuel normally, the nozzles take care of each other. If you shot it pre maf, you would have way more fuel than needed, plus fuel coating the maf sensor. Also, you need to have the nozzles a certain amount of inches from the TB.
 



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