[Alpines] 435 HP 911 Porsche naturally aspirated six-cylinder boxer engine

Wiencek, Thomas wiencek at anl.gov
Wed Feb 11 07:54:24 MST 2009


What I am really interested in is more information about this engine.
Getting 1.2 HP per liter on a naturally aspirated engine is amazing.  I
did find that the HP is rated at 7600 RPM which helps but there must be
some interesting technologies on this engine.  Even where to find
information on the 415 HP earlier engine would be appreciated.

Thanks.

Tom





________________________________

From: Carl McLelland [mailto:carlynneracing at sbcglobal.net]
Sent: Tuesday, February 10, 2009 8:02 PM
To: jarrid_gross at earthlink.net; Wiencek, Thomas; alpines at autox.team.net
Subject: Re: [Alpines] 435 HP 911 Porsche naturally aspirated
six-cylinder boxer engine



Jarrid,

I recall about ten years ago a company making an aftermarket
supercharger for the C..S. injected 911's. If anybosy is really
interested in researching it they might look in old issues of EXCELLENCE
magazine from 10-15 years ago..

    Carl

	----- Original Message -----

	From: jarrid_gross at earthlink.net

	To: Wiencek,Thomas <mailto:wiencek at anl.gov>  ;
alpines at autox.team.net

	Sent: Tuesday, February 10, 2009 8:43 AM

	Subject: Re: [Alpines] 435 HP 911 Porsche naturally aspirated
six-cylinder boxer engine



	Tom,

	Obviously it could not, however 435 for a 3.3 liter 6cyl Porsche
in N/A form
	is very doable.

	Are you sure the engine is supercharged, Ive never seen a
supercharged Porsche.
	Many turbo engines, but never supercharged.

	Jarrid Gross

	-----Original Message-----
	>From: "Wiencek, Thomas" <wiencek at anl.gov>
	>Sent: Feb 10, 2009 8:28 AM
	>To: alpines at autox.team.net
	>Subject: [Alpines] 435 HP 911 Porsche naturally aspirated
six-cylinder boxer engine
	>
	>A little off topic.  How can a supercharged engine be called
"naturally
	>aspirated"?
	>
	>T
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