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thinking of n2o how low

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Old Jul 13, 2006 | 02:00 PM
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Default thinking of n2o how low

I was just wondering how low of an rpm can you spray?On the stickies it says 2000rpm is safe,but Ialways thought it takes atleast 3000rpm.please all opinions(pref. from experience).
thanks john
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Old Jul 13, 2006 | 02:05 PM
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i sprayed a 100shot from 2000rpm up in my 4.3L blazer. did that prolly 30 times. didnt and havent had a problem since.
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Old Jul 13, 2006 | 03:54 PM
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thanks vortech for the reply.Anyone else?
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Old Jul 13, 2006 | 03:58 PM
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As long as you are at full throttle then 2000 rpm should be fine.
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Old Jul 13, 2006 | 05:26 PM
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anyone else? thanks redline2k
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Old Jul 13, 2006 | 05:46 PM
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Was always told to stay above 3k with the spray.
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Old Jul 13, 2006 | 06:32 PM
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The lower your RPM when spraying the higher chance of puddling I've always heard.
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Old Jul 13, 2006 | 09:50 PM
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I have my window switch at 3500, my cam starts pulling good around there and I like to feel it hit!

but really, if you were racing you would have the rpms up higher in the powerband the whole time. I dont think its neccesary it to spray at a low rpm. (except in 1st gear if you can get traction while spraying)
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Old Jul 13, 2006 | 10:10 PM
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thanks everyone for theinfo keep em coming
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Old Jul 14, 2006 | 12:18 AM
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local guy with an ls2 does it at 1600...but im almost posative its a dry hit......i wouldent...get a stall or wait till 3000
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Old Jul 14, 2006 | 01:52 AM
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3000 rpm here
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Old Jul 16, 2006 | 06:03 PM
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3K for me too. That's where my cam starts to hit anyway...
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Old Jul 16, 2006 | 06:05 PM
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Im more of a 2600 fan myself
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Old Jul 16, 2006 | 06:19 PM
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Originally Posted by john5632
On the stickies it says 2000rpm is safe,but Ialways thought it takes atleast 3000rpm.please all opinions(pref. from experience).
thanks john
Originally Posted by from the sticky
Q: When is the best time to use nitrous?
A: At wide open throttle only (unless a progressive controller is used). Due to the tremendous amount of increased torque, you will generally find best results, traction permitting, at early activation. Nitrous can be safely applied above 3,000 RPM under full throttle conditions.
they must've changed the sticky, then. i've used 150hp at 1800 rpms with no ill effects. with the 3400 covnerter, i have it coming on at 2500 rpms now, due to tire spin on a crappy track.

also, let's qualify this a little more. 1st gear under 3000 rpms shouldn't ever be problem. also, it's dependant on how much you are using. 100-150. i don't have any problems with. 300hp, might be a problem. with an automatic car, you have the reliability of the car downshifting for you. for a manual car, in 4th gear (1:1) and at/under 2000 rpms, it will be a considerable load and might be detrimental.
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Old Jul 16, 2006 | 08:32 PM
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I have an a4 3500 stall hedders lid if this makes adifference
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Old Jul 16, 2006 | 08:42 PM
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well when going wot after 1st gear your all ways over 4k (i sure its higher then that but you get the idea)

so then only time the 3k window comes in to play is when your launching off the line.

so you could raise it to where your not loosing traction when it hits.

but then some cars never see 3k at all after the launch.
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Old Jul 16, 2006 | 09:23 PM
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I could put mine at 800rpm and it wouldn't matter. 6000rpm clutch dump is the reason.
Robert
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Old Jul 18, 2006 | 01:58 AM
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3100 is when my system comes in.

Chris
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Old Jul 18, 2006 | 06:11 AM
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mine is 3grand also . I have it where when i come off the line about 10 feet foward its engaging becouse of stock 10bolt but as you can tell from sig that still didnt help
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Old Jul 18, 2006 | 07:14 AM
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2001z
does it help that im an a4,will mt 10 bolt hold better?
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