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> Would this gain any additional HP?, true ram air
post Apr 22, 2005 - 12:34 AM
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erics1one



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On a NA car, and using the Apex I intake, you think this setup would gain more HP than the standard CAI?

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This post has been edited by erics1one: Apr 22, 2005 - 11:41 AM


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post Apr 22, 2005 - 4:19 AM
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orvillescelica



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cruising at about 60mph, youll theoretically get a positive pressure of about 0.06 psi. In actuallity, youll get much less due to pipe length, 2D flow effects, and heat addition from the engine

to get 1 psi of positive pressure using a ram air setup like that, youll need to be moving about 228 mph. And thats not even taking into account the losses i said above, so its closer to 250-270 mph.

If you want turbo boost levels of lets say 8 psi, youll need to drive at 623 mph. About the cruising speed of a Boeing 777.

so.... no


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Posts in this topic
- erics1one   Would this gain any additional HP?   Apr 22, 2005 - 12:34 AM
- - GT4WRC   In a word - No. Will not give you postive manifold...   Apr 22, 2005 - 12:41 AM
- - erics1one   Would there be noticeable HP gain compared to a st...   Apr 22, 2005 - 12:48 AM
- - 97sccelica   any gains you get wont be felt. and if you do get...   Apr 22, 2005 - 2:43 AM
- - celica3sgte   On paper you'll see a gain of around 5hp w/ a ...   Apr 22, 2005 - 3:51 AM
- - orvillescelica   cruising at about 60mph, youll theoretically get a...   Apr 22, 2005 - 4:19 AM
- - XXX_Mina   does it rain in Phoenix, AZ at all? because if any...   Apr 22, 2005 - 5:33 AM
|- - GT4WRC   QUOTE(XXX_Mina @ Apr 22, 2005 - 5:33 AM)CAI i...   Apr 22, 2005 - 3:27 PM
- - playr158   put it this way eric..... i ran my intake exactly ...   Apr 22, 2005 - 7:53 AM
|- - erics1one   QUOTE(playr158 @ Apr 22, 2005 - 5:53 AM)yo DO...   Apr 22, 2005 - 10:53 AM
- - playr158   well testing is drive stock filter replace with n...   Apr 22, 2005 - 11:02 AM
- - lagos   there is no way to create boost from a cold air in...   Apr 22, 2005 - 11:24 AM
- - erics1one   *changed subject: I'm not trying to accomplish...   Apr 22, 2005 - 11:45 AM
- - Supersprynt   You have a turbo already, why do you care about ra...   Apr 22, 2005 - 12:15 PM
|- - erics1one   QUOTE(Supersprynt @ Apr 22, 2005 - 10:15 AM)Y...   Apr 22, 2005 - 12:41 PM
- - Bigmeanbulldog55   You'll get positive pressure. I'm working...   Apr 22, 2005 - 12:20 PM
- - playr158   he's not running turbo super READ and yes you...   Apr 22, 2005 - 12:27 PM
- - orvillescelica   Like i stated, it will cause positve pressure, but...   Apr 22, 2005 - 3:03 PM
- - erics1one   Thanks orville, you obviously know the more techni...   Apr 22, 2005 - 3:31 PM
- - lagos   QUOTE(erics1one @ Apr 22, 2005 - 3:31 PM)Stil...   Apr 22, 2005 - 4:46 PM
- - playr158   nope don't run into any water issues because j...   Apr 22, 2005 - 5:16 PM
- - erics1one   ....coming from someone who has actually done it ...   Apr 22, 2005 - 5:21 PM
- - XXX_Mina   why dont you use Co2 sprayers on the intake pipe.....   Apr 22, 2005 - 10:32 PM


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