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Re: Rotary torque & noise

To: "Allendorfer, Peter" <Peter@regionofdoom.com>
Subject: Re: Rotary torque & noise
From: "Michael R. Clements" <mrc01@flash.net>
Date: Thu, 27 Jan 2000 08:56:25 -0800
My last bike had torque and power increasing to 11,500 RPM, where
torque leveled off. Power increased to 13,000 RPM, where it hit
the rev limiter.

On the S2000, Torque & Power both increase past 5,252 RPM and
peak out somewhere from 7,000 to 9,000 RPM.

"Allendorfer, Peter" wrote:
> 
>  Ever been on a Motorcycle??  They will be climbing that torque curve to
> about 10,000rpm (At least the modern Crotch-Rockets will......  And also
> about the size of the torque curve.  That's what Dirt-bike riders have been
> talking about for years.  When you hit the "Power Band" and how wide is your
> power-band.  It really doesn't matter how tqall it is, but how wide.  :)
> 
> -Peter Allendorfer
> '91 Miata aka, "Snuggles"
> Co-driver '96 Impala SS aka Habib the Taxi Driver!
> 
> -----Original Message-----
> From: Dan Bratten
> To: Andy McKee; mrc01@flash.net; Kit Wetzler
> Cc: Bay Area Autox
> Sent: 1/27/00 12:35 AM
> Subject: Re: Rotary torque & noise
> 
> At 11:26 PM -0800 1/26/00, Andy McKee wrote:
> >story at one specific rpm.  Locating that area higher on the rpm range
> allows
> >taller gear ratio choices to maintain equivalent ground speeds than
> >a lower rpm
> >range engine, thus greater overall acceleration.
> 
> May I ask for clarification to my question about Torque = HP @ 5,252
> RPM which was explained to be true? Are there cases where Torque and
> HP will both be increasing beyond 5,252 RPM? I can see it plotted out
> -- but does it happen in the real world?
> 
> A yes or no with perhaps an example will suffice as the math, as
> evidenced no doubt by my questions, will only add to my confusion. :-)
> 
> --Dan
> 
> Dan L. Bratten
> '79 Trans Am 455/5sp -- CP 37 (Continual Project)
> <http://24.240.36.69/CP/>

-- 
Michael R. Clements
mrc01@flash.net
A government big enough to give you everything you want
is also big enough to take away everything you have.

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