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dyno'd 5.3 with 100 shot

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Old Apr 5, 2010 | 02:23 PM
  #51  
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Originally Posted by slowlsx
is a 100 shot with nano a true 100 shot or does it make power power?

i always wondered what my truck would have put down since i trapped 92-94 on the 150 shot back when i had my 5.3 but didnt have but a 1.68 60' so i couldnt get the times i wanted.

we have a truck we are working on at our shop and this thing is impressive. bolts on's,220/220 cam,circle d 3600 stall and this thing is trapping almost 84mph in the eight on motor with low timing and AFR's in the low 11's. she has plenty of room for improvement.
well....yes and no, it is a 100 shot, but stays a 100 shot all the way down the track. you have to up the fuel, or lower the nitrous by a precentage to keep the afr right. with a bottle heater setup you have pressure drop down track, so your 100 is more like 50 by the end of the 1/4 mile.
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Old Apr 5, 2010 | 02:45 PM
  #52  
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You would think that with 3000 psi of nitrogen regulated down to 1000, that you would get 2-3 nitrous refills to 1 nitrogen refill... how many 1/4 runs do you get out of 1 bottle before you have to refill?
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Old Apr 5, 2010 | 04:33 PM
  #53  
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Originally Posted by LS1TRUCKGUY
You would think that with 3000 psi of nitrogen regulated down to 1000, that you would get 2-3 nitrous refills to 1 nitrogen refill... how many 1/4 runs do you get out of 1 bottle before you have to refill?
I dont know yet, but I think 7-8. it the combo lets you use all the nitrous. so I think bottle heater would last 4-5, and nano doubles it. depends on purgeing habits
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Old Apr 5, 2010 | 05:01 PM
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When you run out of n20, it just goes real rich and falls on its face?So the extra 300 bucks or so is like an investment. Lol
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Old Apr 5, 2010 | 05:08 PM
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Originally Posted by LS1TRUCKGUY
When you run out of n20, it just goes real rich and falls on its face?So the extra 300 bucks or so is like an investment. Lol
I think so, you could just keep an eye on pressure too. I think of it as 20% more down track!
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Old Apr 5, 2010 | 08:17 PM
  #56  
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I guess just watch your afr real close if you have a wideband... just let out when it goes rich!! lol! I would like to see back to back runs with/without the nitrogen
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Old Apr 6, 2010 | 07:49 PM
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hey fastrt, what are you running fuel system wise?
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Old Apr 6, 2010 | 07:57 PM
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Even without the nano kit, the truck will go real rich when the nitrous bottle runs out, so there is no extra need to watch the wideband.
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Old Apr 7, 2010 | 09:33 AM
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Originally Posted by LS1TRUCKGUY
hey fastrt, what are you running fuel system wise?
bone stock with a maggy 255lph kit in my tool box if anything starts to look funny.
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Old Apr 7, 2010 | 01:41 PM
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what duty cycle is your injectors at? mine are at 97%...
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