Drag Racing Drag Racing (legal) & Associated Topics

how much N2O???

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Old Jul 16, 2004 | 02:01 PM
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Default how much N2O???

i was wondering how much nitrous do you guys think it'll take to run 10's???

in a fully drag car...

i'm figuring somewhere from 100shot to 200shot???
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Old Jul 16, 2004 | 03:12 PM
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Default Re: how much N2O??? (RI_TM)

it really depends on the weight of your car but it will prolly be around 130 to 160
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Old Jul 16, 2004 | 03:19 PM
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Default Re: how much N2O??? (turbolshatch)

a **** load.
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Old Jul 16, 2004 | 03:35 PM
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Default

how about having the car 2,000-1,800lbs???

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Old Jul 16, 2004 | 03:35 PM
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Default Re: (RI_TM)

tell us about your setup
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Old Jul 16, 2004 | 04:31 PM
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Default Re: (30psiCiv)

don't have much...all we have so far is a stock b18c with REV valvesprings and retainers, skunk2 manifold, jdm 4-1 headers, straight exhaust, fpr, and i believe that's it...the car weighs about 1900lbs. are best time up to date is an 11.8@115mph on a 70 wet single fogger system. Running on 22x8x13 slicks. Tried some 24's and broke the differential!...it could of been better with an lsd, but money is running kinda low..

60ft - 1.800
330 - 5.030
1/8 - 7.664
MPH - 93.777
1/4 - 11.8
MPH - 115.56

planning on going 100-120 shot direct port or something like that....what do you people think it'll run???
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Old Jul 16, 2004 | 04:36 PM
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Default Re: (RI_TM)

200 shot on oe valves? what valves do you have?
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Old Jul 16, 2004 | 04:49 PM
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Default Re: (30psiCiv)

i have seen an 11.0 on a 120 shot but i think u would definatley need better valves .
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Old Jul 16, 2004 | 05:19 PM
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Default Re: (turbolshatch)

we did have the full REV valvetrain but the valves bent so...we're in the process of getting new ones...

but yeah...we're hoping for low low 11's to possible high 10's with 100-120 shot direct port....

has anyone done this before???with just 100 or 120 shot direct???
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Old Jul 16, 2004 | 08:36 PM
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anyone at all???
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Old Jul 16, 2004 | 09:42 PM
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Default Re: (RI_TM)

my guess is 11.3 w/120shot
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Old Jul 17, 2004 | 05:00 AM
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Default Re: how much N2O??? (RI_TM)

here is a thread of a guy who went 11.0 on a 120 shot
https://honda-tech.com/zerothread?id=898393
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Old Jul 17, 2004 | 06:40 AM
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Default Re: how much N2O??? (turbolshatch)

you are gonna need stainless valves.
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Old Jul 17, 2004 | 06:46 AM
  #14  
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Default Re: how much N2O??? (RI_TM)

yes i would say u need s/s valves for sure as well
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Old Jul 17, 2004 | 01:35 PM
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Default Re: how much N2O??? (turbolshatch)

I did open powershot solenoids dry...do it wet and save yourself the tuning time. You will need bigger slicksand probably some sort of progressive controller if you plan on using all that torque
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