Forced Induction Superchargers | Turbochargers | Intercoolers

Where to spray NOS?????

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Old Apr 17, 2003 | 09:43 AM
  #1  
ls1formula99's Avatar
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From: michigan
Default Where to spray NOS?????

Hi, I have a NOS 5177 kit and want to hook it up to cool the intake charge on my ATI kit. I was wondering where it would be most benificial and safest to mount it. Would fogging the intercoolers or spraying a small 25 shot before the MAF be the best. Also would a tune be needed for such a small amount?? This will only be used when needed or for a few passes at the strip. Any help or first hand info would be great. Thanks Ryan
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Old Apr 17, 2003 | 10:14 AM
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smokinHawk's Avatar
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From: Columbus, ohio
Default Re: Where to spray NOS?????

your wanting to cool the air so closer to the intake would be better. If you spray the intercooler, the air might heat up a little before it goes into the intake, so cool it right before it goes in.

if your runing on the lean side you might need to richen it up a hair, just wathc your A/F ratios i dont think that small amount will matter a whole lot, just make sure your not already lean..
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Old Apr 17, 2003 | 01:51 PM
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From: F.H,Waterford,Port Huron, MI
Default Re: Where to spray NOS?????

I have a dual shoot 25hp dry. Before the maf my nozzles are facing forward Not towards the maf. as long as the fuel can take it a 25hp should be fine even on a stock block!
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Old Apr 17, 2003 | 11:32 PM
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Default Re: Where to spray NOS?????

What jet sizes are you using to make that 25hp shot? Is each side running a 25hp shot, thereby equating to a 50 total? I had nitrous for a year without the supercharger, and then installed it when the ATI went on. I would like to spray it at the strip, but haven't tried it yet. I did mine like this >>

<img src="http://www.californiamasseys.com/ati_plague3.jpg" alt=" - " />

Mike M

<small>[ April 17, 2003, 11:33 PM: Message edited by: LS1Bird ]</small>
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Old Apr 18, 2003 | 12:10 AM
  #5  
2FAST4U's Avatar
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Default Re: Where to spray NOS?????

yes 25hp each! A little goes a long way on FI blocks
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Old Apr 18, 2003 | 04:51 AM
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From: Forest Hill, Maryland
Default Re: Where to spray NOS?????

<img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" /> <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" /> <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
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Old Apr 19, 2003 | 12:08 AM
  #7  
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Default Re: Where to spray NOS?????

I might give that a try. If it blows up, I'll let you know!

Mike M
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