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Old Dec 25, 2006 | 12:40 PM
  #1  
colin777's Avatar
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From: tipperary ireland
Smile NOS Question

hey guys im currently re building my 94 fd,
im using 4 850s
a supra fuel pump
apexi pow fc
koyo rad
apexi ind kits
blitz bovs
Upgarded Smic

was wondering what kind of stuff needs to done to get the nos in her, i will prob be using a shot of 50-100hp. any info much appreciated guys
thanks a lot
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Old Dec 25, 2006 | 05:35 PM
  #2  
colin777's Avatar
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From: tipperary ireland
any of u guys hittin the nos button in yer rexs
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Old Dec 28, 2006 | 08:45 AM
  #3  
BobfisH's Avatar
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From: UK
use a WET KIT. do not compromise or your engine will go bang.

Tune it RICH- or if you cant, get your tuner to tune it rich.

Make sure your wastegates are working properly, and ideally ported. The sudden increase in exhaust gas flow will overspin the turbos causing a boost spike which could pop your engine unless your wastegates can keep boost in check.

Once youve covered those things, your good to go. You dont need any more mods because a wet nitrous kit supplies its own fuel, so no mods needed to ECU, electronics or injectors.

Happy motoring!
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Old Dec 29, 2006 | 04:30 AM
  #4  
Judge Ito's Avatar
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From: N.J. USA
ignition timing needs to be backed up. rule is, every 25hp shot u back up 1-2 degrees from your total timing advance. example..... if the power fc runs 20 degrees for leading @ 12lbs of boost @wide open throttle, with a 100hp nitrous shot, ignition timing would be at 12 to 15 degrees of total timing advance. as you increase nitrous power levels keep pulling out a degree here degree there until you have your own nitrous ingnition timing map..
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Old Dec 29, 2006 | 11:28 AM
  #5  
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From: Raleigh, NC
and stop calling it nos.


BC
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