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TEA 6.0 head dyno's 502 rwhp

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Old 09-26-2003, 09:59 PM
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Default TEA 6.0 head dyno's 502 rwhp

Here is the dyno runs from my 99 6 speed corvette. This is with a 390 gear, stock LS6 intake, and hydrolic roller cam. Car gets 30 mpg still on the highway and drives like stock. 502 rwhp, wonder what the new fast intake would do?

go to the following web page to see the dyno graphs.
joe's web page
Old 09-26-2003, 10:05 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

421ci engines are fun, aren't they! Nice numbers and congrats.

Tony
Old 09-26-2003, 10:10 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Damn 6 speeds!! :p

Very nice numbers and all that power by 6000 rpm.
Old 09-27-2003, 08:34 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Awsome #'s! What was your torque? I'd like to see your torque curve on top of the hp curve.
Old 09-27-2003, 10:32 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

torque graph was on there also, it peaked at 480, i really thought it would be highre than the hp figure. with new fast intake, maybe larger headers, and electric water pump, curious as to what that would help. thanks, joe
Old 09-27-2003, 10:34 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Congrats!!!! Were these Stage III's? What valve size and compression?
Old 09-27-2003, 11:16 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

these were the stage 3 with 2.08/1.6 valves, running around 11.4 compression.
Old 09-27-2003, 12:00 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Not bad for a 421.......
Old 09-27-2003, 12:21 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

these were the stage 3 with 2.08/1.6 valves, running around 11.4 compression.
Thats a lot of milling..
Old 09-27-2003, 12:46 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Those are some good #'s....
Old 09-27-2003, 02:23 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

actually, not a lot of milling. had custom cometic head gaskets done to keep from doing just that. gotcha!!!! thanks, joe
Old 09-27-2003, 05:01 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Thats a lot of milling..
Actually it's the beauty of a custom piston.
Old 10-02-2003, 09:20 PM
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Default Re: TEA 6.0 head dyno's 502 rwhp

We will update our web site shortly, these heads are the new Judson Massengill signature series 6.0 heads. They flow 330/270 at .600" with 2.08/1.60 valves. Price in the $1995 range with LS1 stem valves and $2399 with the bronze guides and 5/16 racing valves with any many spring choices. Guaranteed to not break valves and springs!
Old 10-03-2003, 11:44 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Did TEA do the rest of the engine as well? Looks like you could use a bigger cam if you were wanting to shift higher.

What type of exhaust are you running on it?

And Brian, I talked to Brent about your new website and online ordering. Did you all ever get it figure out?

Allen
Old 10-03-2003, 11:59 AM
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Default Re: TEA 6.0 head dyno's 502 rwhp

Not bad for a 421.......
I agree and you have some stellar numbers yourself.

I would like to know if you could please take the size of your SIG pic down to about a quarter of what it is. It would help me see more on a page and make them come up quicker..

Thank you.




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