Expansion Inlet Manifold

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Expansion Inlet Manifold

Post by Bang Alf on Mon 16 Jul 2007, 6:07 am

"Porsche has extracted more performance and efficiency from the 911 Turbo's six-cylinder engine by turning traditional turbocharging on its head with the introduction of what the company calls an 'expansion' inlet manifold.

Conventional turbochargers feed compressed hot air into the cylinders to achieve improved engine performance, but the GT2's twin turbos instead distribute colder, expanding air into the combustion chambers."

Sounds interesting...

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Re: Expansion Inlet Manifold

Post by Evo_Kid on Fri 14 Sep 2007, 9:52 am

"sounds interesting.."

Sure does....
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Re: Expansion Inlet Manifold

Post by peLLa07 on Fri 14 Sep 2007, 4:00 pm

makes for bigger booms i'm guessing... Very Happy
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Re: Expansion Inlet Manifold

Post by boob9111 on Sat 15 Sep 2007, 6:40 am

Well that's just logical, doesn't an intercooler do that anyways?
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Re: Expansion Inlet Manifold

Post by peLLa07 on Sat 15 Sep 2007, 8:54 am

an intercooler doesn't compress the air, just cools it. Standards turbos do compress the air to a point, but this sounds like porche are intentionally compressing the air a larger amount than normal.
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Re: Expansion Inlet Manifold

Post by boob9111 on Tue 18 Sep 2007, 8:59 am

Exaclty and cool air takes up less space than warm air
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Re: Expansion Inlet Manifold

Post by Evo_Kid on Tue 18 Sep 2007, 9:27 am

exactly and cool air combusts better than hot air.
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Re: Expansion Inlet Manifold

Post by peLLa07 on Mon 24 Sep 2007, 5:29 am

exactly...so we like the cold
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Re: Expansion Inlet Manifold

Post by Drift_Instructor on Tue 25 Sep 2007, 1:09 am

but hot air flows faster
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Re: Expansion Inlet Manifold

Post by peLLa07 on Tue 25 Sep 2007, 3:27 am

cold air still moves pretty quickly.
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Re: Expansion Inlet Manifold

Post by boob9111 on Wed 26 Sep 2007, 9:24 am

So where all trying to say here, its a much of a muchness Wink
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Re: Expansion Inlet Manifold

Post by peLLa07 on Wed 26 Sep 2007, 9:52 am

no, we're saying turbos go vroooooooooooooooooooooom.....then sud du du
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Re: Expansion Inlet Manifold

Post by boob9111 on Mon 01 Oct 2007, 7:30 am

Haahaha
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Re: Expansion Inlet Manifold

Post by Evo_Kid on Mon 01 Oct 2007, 9:38 am

i was thinking to just strap a turbo onto the RB30.
see how it would react
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Re: Expansion Inlet Manifold

Post by NickyD on Mon 01 Oct 2007, 11:08 pm

isnt this just some kind of diverging pipe?
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Re: Expansion Inlet Manifold

Post by Drift_Instructor on Fri 05 Oct 2007, 3:41 pm

sutututu
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Re: Expansion Inlet Manifold

Post by Evo_Kid on Wed 10 Oct 2007, 11:21 pm

LOL no. its Sut.. Sut.. Suttootooo.
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Re: Expansion Inlet Manifold

Post by peLLa07 on Thu 11 Oct 2007, 8:21 am

err...
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Re: Expansion Inlet Manifold

Post by Administrator on Thu 11 Oct 2007, 9:34 am

grrr?

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