better brakes

Chris Burgess chris at chrisburgess.com
Mon Sep 29 09:02:54 PDT 2008


Yes I can actually give you the files and a pointer to the software to read
them.  I'll upload them tonight.
-Chris

On Mon, Sep 29, 2008 at 7:13 AM, Kabara, Richard M. <
richard.kabara at pw.utc.com> wrote:

> Chris, do you have a listing of all the HP data from your dyno run? It only
> shows 8900-10000...
>
> Rich
>
> -----Original Message-----
> From: thatman311 at gmail.com [mailto:thatman311 at gmail.com] On Behalf Of
> Chris Burgess
> Sent: Friday, September 26, 2008 8:54 PM
> To: Suzuki SV650 Mailing List
> Subject: Re: better brakes
>
>  I'll offer up another stock motor dyno chart....from my bike. :)
>
> http://www.burgiracing.com/pics/ChrisSVDynoChart.jpg  - This one is in MPH
> and HP
> http://www.burgiracing.com/pics/chris-sv-dyno.jpg  - This is in
> spreadsheet
> style.  First column is RPM.  Second column is HP.  Third column is torque.
> The next two columns are in a different way of calculating these numbers.
>
> This was done on a SuperFlow dyno last February with 87 Chevron gas with
> 13k
> street miles on the bike.  Around here that means it has 10% ethonal.
>
> As you can see I don't gain much HP after 9k RPM but enough for me to just
> keep the hammer down until I see myself getting close to 10k.
>
> -Chris
>
> On Fri, Sep 26, 2008 at 5:43 PM, Randy Grein <randygrein at comcast.net>
> wrote:
>
> > No, trying to keep up with the Pinkstaff kids. I haven't seen your dyno
> > chart, but if it's like the others (peak power around 9.2-9.5 with a
> > substantial dropoff after that) wringing it's neck will make it go
> slower,
> > not faster.
> >
> > Keep in mind however I'm talking about minor short-shifting, not what
> you'd
> > do for a sunday drive. A bone stock '03 dyno chart (shown here:
> > http://www.motorcycle-usa.com/photos/RealityBikesDynoHP.jpg ) shows a 3
> hp
> > dropoff from 9,200 to 10 grand, and looks like it would drop another 3 hp
> > easy before hitting the rev limiter. Drop much below 8 grand after the
> shift
> > on that bike and you're left behind, but it would be tough to keep it
> above
> > 9 grand except in the 5-6 shift.
> >
> > Randy Grein, WMRRA #41
> >
> >
> > On Sep 26, 2008, at 11:16 AM, Jo Rhett wrote:
> >
> > On Sep 26, 2008, at 5:30 AM, Randy Grein wrote:
> >>
> >>> making usable racing power from just under 8 grand to redline. The
> curve
> >>> is pretty darn flat (I've had engines that were within 1 hp of peak
> power
> >>> from 8-10 grand) but nearly all of them sign off a bit early. You're
> >>> actually better off short-shifting and using the torque. I've never
> been to
> >>> miller but at Willow it
> >>>
> >>
> >> You're not trying to keep up with Zoran's boys.  If you get below 9k rpm
> >> they leave you behind so fast you'll think you went out in the
> heavyweight
> >> class by mistake.
> >>
> >> --
> >> Jo Rhett /  velociRaptor Racing
> >> #553 WERA / AFM
> >>
> >>
> >>
> >>
> >>
> >>
> >
>
>
> --
> WMRRA #10
> OMRRA #104
> http://www.burgiracing.com
> http://www.sponsorhouse.com/members/thatman
>
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>



-- 
WMRRA #10
OMRRA #104
http://www.burgiracing.com
http://www.sponsorhouse.com/members/thatman

2008 Sponsors
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Chicken Hawk Racing - http://www.chickenhawkracing.com
Lockhart Phillips http://www.lockhartphillipsusa.com
Power Stands - http://www.powerstands.com
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