3 eyed e30s

[nando]

I wonder if a subwoofer port would make a good funnel for the air? Not even sure you can get them that big though.

that's what I made mine out of, it ended up being a perfect fit for the headlight actually.

[AndrewBird]

I wonder if a subwoofer port would make a good funnel for the air? Not even sure you can get them that big though.

[Jalves619]

http://www.pegasusautoracing.com/productselection.asp?Product=CF006

Bling FUH RAZE

[ikkitousen]

really interested in what size to look for on ebay! Help a guy out!

Plus One!

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DAMN ONE WORD POSTS!!!

[stinkydriverx]

Really interested in what size to look for on ebay! Help a guy out!

[BimmerScreamer]

race car from work, not to noticeable when the lows arent tapped. their is a funnel behind the mesh

[nando]

it doesn't create any pressure. it's not a ram effect. it doesn't matter where you're putting the filter.

plus with an AFM in the way, it's moot.

[e30trooper]

it doesn't create a ram effect. just forget about that. all it does is ensure that cool air gets to the filter.

Ok i know what your thinking, that ill have a short cone filter but no. This will be a direct ram air to afm. The filter will be inside the piping. once im done will be sure to post about it.

[nando]

it doesn't create a ram effect. just forget about that. all it does is ensure that cool air gets to the filter.

[e30trooper]

Can I get a eng bay pic with the ram air set up? I'll be making my own soon, just would like some idea's

[korea619]

go to pep boys that where i got mine drilled my front grill and mocked it flush

[KillaCam]

OLD asss photo

[brantleyr]

wat

lol'd

[fiftytakedowns]

wat

[thedeal]

That probably means that the pressure goes down as speed goes up.

Daniel Bernoulli was a smart guy. His principle states pretty much anything you need to know here. The basis is: As velocity increases, pressure decreases. This explains how the airfoil on the wing of an airplane provides lift, and how the venturi of a carburetor provides negative pressure (compared to ambient) in order to withdraw fuel from the float tank. Also how the compressor wheel in a turbo increases air pressure. Same thing here. Basically you would want a divergent duct after your air filter to convert higher velocity to higher pressure.

Check it out: http://en.wikipedia.org/wiki/Bernoulli%27s_principle

Garrett