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Dyno graph...Cartek 427 C5R

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Old Oct 11, 2002 | 09:46 AM
  #1  
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Default Dyno graph...Cartek 427 C5R

<img src="http://www.cartek.net/images/markb528.jpg" alt=" - " />

Crazy torque. Almost 450rwtq at 2500 rpms <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
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Old Oct 11, 2002 | 09:49 AM
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Default Re: Dyno graph...Cartek 427 C5R

Damn <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />
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Old Oct 11, 2002 | 09:59 AM
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Default Re: Dyno graph...Cartek 427 C5R

Holy Sheet!!!!! <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />

Details about the setup please.

I have to find that elusive money tree <img border="0" alt="[Banging Head]" title="" src="graemlins/gr_banghead.gif" />
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Old Oct 11, 2002 | 10:14 AM
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Default Re: Dyno graph...Cartek 427 C5R

OMG!!! <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />
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Old Oct 11, 2002 | 10:15 AM
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Default Re: Dyno graph...Cartek 427 C5R

Get that sucker to the track! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
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Old Oct 11, 2002 | 10:28 AM
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Default Re: Dyno graph...Cartek 427 C5R

HOLY CRAP !

Details ??????
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Old Oct 11, 2002 | 10:30 AM
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Default Re: Dyno graph...Cartek 427 C5R

Nice numbers! Very similar curves to my setup.

Is this a C5R block or heads? or both? I wouldn't refer to it as a "C5R" unless it had those badass heads on it. Those are the real power makers in the C5R package <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

-Tony
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Old Oct 11, 2002 | 10:47 AM
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Default Re: Dyno graph...Cartek 427 C5R

Car is a 98 C5 coupe. It's a C5R block with LS6 heads and a hydraulic cam. It runs through Cartek 1-7/8" headers, Mufflex 3" exhaust and has 11:1 compression.
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Old Oct 11, 2002 | 10:48 AM
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Default Re: Dyno graph...Cartek 427 C5R

I would guess 'no' to the C5R heads question...I would think that and the custom intake required would place the C5R above 600RWHP (or very close to it)!

Awesome power though...I like it.

-Kris
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Old Oct 11, 2002 | 10:50 AM
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Default Re: Dyno graph...Cartek 427 C5R

Impressive! I can't wait to see results from some C5R headed combos in the future.
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Old Oct 11, 2002 | 10:51 AM
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Default Re: Dyno graph...Cartek 427 C5R

NICEEEEEEEEEEEE, I would love to have this package. How much do u think such a package would cost???
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Old Oct 11, 2002 | 10:54 AM
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Default Re: Dyno graph...Cartek 427 C5R

WOW! Check out that torque line!

<small>[ October 11, 2002, 10:54 AM: Message edited by: StevieZ ]</small>
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Old Oct 11, 2002 | 11:55 AM
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Default Re: Dyno graph...Cartek 427 C5R

That is a beautiful torque curve!
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Old Oct 11, 2002 | 01:35 PM
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Default Re: Dyno graph...Cartek 427 C5R

<img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
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Old Oct 11, 2002 | 02:09 PM
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Default Re: Dyno graph...Cartek 427 C5R

<img border="0" alt="[whiner]" title="" src="graemlins/gr_cry.gif" /> <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
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Old Oct 11, 2002 | 02:49 PM
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Default Re: Dyno graph...Cartek 427 C5R

Any reason the torque curve is step-shaped at the lower rpm? Is the exhaust restrictive or something? Check out the green graph on my dynosheet, its the pull thru the SLP muffler. Similar weird shapes. With the open cutout, its very smooth all the way across though:

<img src="https://ls1tech.com/dynojet/MTI434LS6.jpg" alt=" - " />

Not too many 500+ rwhp NA dynos that I can reference/compare to LOL. Nice numbers! Any cam specs?

-Tony
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Old Oct 12, 2002 | 12:06 AM
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Default Re: Dyno graph...Cartek 427 C5R

very nice <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
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