986 Forum - The Community for Porsche Boxster & Cayman Owners
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986 Forum - The Community for Porsche Boxster & Cayman Owners (http://986forum.com/forums/)
-   Video Center (http://986forum.com/forums/video-center/)
-   -   Boxster on dyno (http://986forum.com/forums/video-center/8687-boxster-dyno.html)

wanna986 12-21-2006 05:50 PM
curious to know
 
What would a stock Boxster S put down at the wheels?
Is there a lot of loss due to tranny?
I'm curious because my experience to this point has been North American products.
Anybody know?

blue2000s 12-21-2006 06:13 PM
Quote:
Originally Posted by wanna986
What would a stock Boxster S put down at the wheels?
Is there a lot of loss due to tranny?
I'm curious because my experience to this point has been North American products.
Anybody know?
It depends on the dyno and it's calibration to give accurate numbers, but conventional wisdom says 12-15% drivetrain loss, so 213-220 hp at the wheels.

Bisimoto 01-11-2007 03:12 PM
I have a dyno in the Pomona, Ca area. A dynapack unit, that does not require strapping of your car and the repeatability and precision is superb.

More info is on my site, or PM for details:
http://www.bisimoto.com/wst_page8.html

Adam 01-11-2007 09:04 PM
Quote:
Originally Posted by wanna986
What would a stock Boxster S put down at the wheels?
Anybody know?
Depends what year boxster S you are referring too.

Bisimoto 02-21-2007 06:57 PM
Stock 986S dyno charts
 
Quote:
"What would a stock Boxster S put down at the wheels?
I finally have it. At the wheels (red: bone stock; violet: desnorked):

http://i4.photobucket.com/albums/y14...norked986S.jpg




At the crank (with a 17% drivetrain loss):

http://i4.photobucket.com/albums/y14...rked986S17.jpg

Enjoy.

wanna986 02-21-2007 07:36 PM
Most impressive! :cheers:


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