
Tim

Here's a question for you guys running nitrous on the QR25DE engines. On a 50 shot and 75 shot, how much of a decrease in E.T. did it make? What were your best times on and off the bottle. Just curious to know where to set my expectations. I am willing to say that on a 50 shot maybe low 14's @ 98-100 mph. 75 shot high 13's at 101-102mph? This is on a Spec V. 
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Matt Pitt


that sounds about right



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Bradley

08SpecVTF wrote:
Here's a question for you guys running nitrous on the QR25DE engines. On a 50 shot and 75 shot, how much of a decrease in E.T. did it make? What were your best times on and off the bottle. Just curious to know where to set my expectations. I am willing to say that on a 50 shot maybe low 14's @ 98-100 mph. 75 shot high 13's at 101-102mph? This is on a Spec V.
now is this with no other mods but a nitrous system?

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Jamil


just to give u an idea today i ran down the track n/a and nitrous.
N/A 14.8
75shot 14.3 Only used the nitrous in 3rd and 4th gear.
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racer X







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Doug



would you get more power from say a 75 chot in a b16 cuz the higher compression or is a 75 shot a 75 shot no matter what engine its being injected into??
Last edited by snowghost440 (2008-10-04 08:53:09)
1/4- 15.939 @ 88.65mph 

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nick

it will make a lil more power with the higher compression. my 60 shot gave me 75whp and 98ft/lbs. not peak but those were my biggest gains
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Doug



alright cool thanks
1/4- 15.939 @ 88.65mph 

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How much much would a good (safe) kit cause for a 07 ser spec v ? all i have done is a cat back too any suggestions?
Thanks
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Nick


suggestion: dont get nitrous if all you have is a catback.
You need intake + header as well.
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