C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Home Made Chassis Dyno

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Old Aug 13, 2004 | 12:58 PM
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Default Home Made Chassis Dyno



http://www.josephthompson.net/austin/

How fitting - there's a Camaro strapped to it.
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Old Aug 13, 2004 | 01:06 PM
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I thought I had seen it all
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Old Aug 13, 2004 | 01:21 PM
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Well my 1st question is "does it work".... the 2nd is "..and what's wrong with a 3rd Gen Camaro???".
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Old Aug 13, 2004 | 03:17 PM
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Old Aug 13, 2004 | 03:32 PM
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How do you back onto it, seems like there is too big of a gap for the car to get onto the other wheels...?
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Old Aug 13, 2004 | 03:45 PM
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???? just pic's ,,,no info
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Old Aug 13, 2004 | 05:09 PM
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The guy who built that thing has been running a thread at thirdgen.org about it...
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Old Aug 13, 2004 | 05:14 PM
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Oh man can I get a hell yea
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Old Aug 13, 2004 | 05:53 PM
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Hell yeah.
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Old Aug 13, 2004 | 09:22 PM
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in what section ???
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Old Aug 13, 2004 | 11:11 PM
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ok, i have to applaud that guy's pioneering attitude and dedication to accomplish this. It would have been hard to make and i have to respect that.... i respect that even more if it actually works. The guy is obviously as much in love with horsepower and fabrication as I am.


But, dear lord, that contraption looks like it's just ASKING for trouble.
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Old Aug 13, 2004 | 11:16 PM
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Originally Posted by crkemppainen
But, dear lord, that contraption looks like it's just ASKING for trouble.
Agreed, to go through all that trouble to make something that couldnt possibly produce repeatable, dependable results is nuts. I'd like to know what kind of "load" he is able to induce on that rear, is he using the air brakes?

Last edited by Chevy Guy; Aug 13, 2004 at 11:19 PM.
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Old Aug 14, 2004 | 01:37 AM
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You gotta admire a guy with the gumption to build something like this. But what happens when the car busts loose from this contraption and careens into the neighbor's trailer house while he's on the john reading Redbook and contemplating the ecological ramifications of six billion homo sapiens shedding their epidermis.
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Old Aug 14, 2004 | 02:50 AM
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git er done!

actually if hes driving a hydaulic pump it would be very accurate,and repeatable/dependable.
just restrict the flow and monitor the max pressure attained then do the math.im bettin the air brakes there to lock the thing till its ready to rock and or roll
now that axle and chain affair for hold down is a little spooky,and it seems like two axles to cradle into woulda been better but hey i admire his efforts.plus its obviously a prototype so what the hey. i give it a
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Old Aug 14, 2004 | 07:47 AM
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Speaking as someone who's seen every episode of Gilligans Island I'd have to say: That's Genius.
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Old Aug 14, 2004 | 09:57 AM
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With all of the power that race car is making, I hope the tube that is attached to the strain gauge that is attached to the car is strong enough or see above threads. Would hate to see that car fall of the "dyno" sideways. I wonder how the guy got around his neighborhood convenants.

Am I blind or are all of the lugnuts missing of the truck wheel in the last picture?

Last edited by BigC4; Aug 14, 2004 at 09:59 AM.
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Old Aug 14, 2004 | 10:11 AM
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Originally Posted by ben73
The guy who built that thing has been running a thread at thirdgen.org about it...
where in there????
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Old Aug 14, 2004 | 12:35 PM
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Originally Posted by mitymek
git er done!

actually if hes driving a hydaulic pump it would be very accurate,and repeatable/dependable.
just restrict the flow and monitor the max pressure attained then do the math.im bettin the air brakes there to lock the thing till its ready to rock and or roll
now that axle and chain affair for hold down is a little spooky,and it seems like two axles to cradle into woulda been better but hey i admire his efforts.plus its obviously a prototype so what the hey. i give it a
He is actually using a load cell in the chain assembly for measurement, very sketchy.
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Old Aug 14, 2004 | 03:13 PM
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Originally Posted by Chevy Guy
He is actually using a load cell in the chain assembly for measurement, very sketchy.
look like a strain gauge to me.... is that the same thing
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Old Aug 14, 2004 | 03:18 PM
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Here is the link to the ThirdGen.Org discussion with its builder;

[URL=http://http://thirdgen.org/techbb2/showthread.php?s=&threadid=249330[/URL]
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