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ECS 447 runs a number

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Old May 28, 2005 | 01:39 PM
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Default ECS 447 runs a number

Okay, I'm posting this for Antivenom447, who rarely comes over here. I thought I'd post this since I know some other clients of another shop have been known to do similar things.

Anyway, this was done last night at Cecil, and I believe with a DA~2000, so not ideal conditions. Granted, this is no "pump gas" engine, but it is impressive none the less. Here is the quote from the Z06vette.com site:

Well this was my first run in the 10's with me driving. Here's the breakdown:

1.88 60'
5.07 330'
7.40 1/8@111.07 MPH
9.18 1000'
10.95@138.42 MPH

Alot of room for improvement but I'm trying. Thanks to Doug & Chris and all the guys at East Coast. This run was made with BFG Drag Radials and more than a half tank of fuel and no skinnies up front. For me I'm happy and once I replace my clutch things should hopefully get better.


Mind you, I spoke with Mario this morning, and he came out at 3000 rpm, since he has a clutch that is on its last legs. He also said he shifted fast and firm, but not as aggressively as he could (he wanted to get home to Staten Island in his car ). I think with some good air in the fall, a new clutch capable of holding this beasts power, and a CCW drag package (and maybe a 1/4 of a tank of gas ) we might see a 9's from this car. The mph are indicative of the power of this ECS built 447.

Last edited by Geneus; May 28, 2005 at 07:56 PM.
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Old May 28, 2005 | 02:29 PM
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Originally Posted by Geneus
Okay, I'm posting this for Antivenom447, who rarely comes over here. I thought I'd post this since I know some other clients of another shop have been known to do similar things.

Anyway, this was done last night at Cecil, and I believe with a DA~2000, so not ideal conditions. Granted, this is no "pump gas" engine, but it is impressive none the less. Here is the quote from the Z06vette.com site:

Well this was my first run in the 10's with me driving. Here's the breakdown:

1.88 60'
5.07 330'
7.40 1/8@111.07 MPH
9.18 1000'
10.95@138.42 MPH

Alot of room for improvement but I'm trying. Thanks to Doug & Chris and all the guys at East Coast. This run was made with BFG Drag Radials and more than a half tank of fuel and no skinnies up front. For me I'm happy and once I replace my clutch things should hopefully get better.


Mind you, I spoke with Mario this morning, and he came out at 3000 rpm, since he has a clutch that is on its last legs. He also said he shifted fast and firm, but not as aggressively as he could (he wanted to get home to Saten Island in his car ). I think with some good air in the fall, a new clutch capable of holding this beasts power, and a CCW drag package (and maybe a 1/4 of a tank of gas ) we might see a 9's from this car. The mph are indicative of the power of this ECS built 447.
Damn! With that MPH 9s are in the bag with some cooler air.
Phil
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Old May 28, 2005 | 03:00 PM
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Originally Posted by Phil97SVT
Damn! With that MPH 9s are in the bag with some cooler air.
Phil
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Old May 28, 2005 | 03:19 PM
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Mario & ECS
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Old May 28, 2005 | 05:24 PM
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Way to go Mario!!

138MPH - that's moving

Has anybody gone faster with a C5 NA ls1 block?
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Old May 28, 2005 | 06:13 PM
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Originally Posted by asmokegars


Has anybody gone faster with a C5 NA ls1 block?
I think LG did last year in one of his FRC race cars (w/ a beefed up 346)...I think he hit 140+...but that car was "stripped." Mario's car is a normal Z, and was, if anything, carrying extra weight. And if you've met Mario, he's not a "jockey" by any means.
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Old May 28, 2005 | 06:24 PM
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Originally Posted by Geneus
And if you've met Mario, he's not a "jockey" by any means.

I think Mario will have something to say about that comment Don. Good to see you & Mario today. I can't believe the day has deteriorated into pouring rain from the weather this morning at Etown.
Kuddos to Mario & ECS. The car has a lot more in it I'm sure.
Ron
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Old May 28, 2005 | 06:57 PM
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Originally Posted by Dr.Ron

I think Mario will have something to say about that comment Don.
The comment is meant for someone who let's someone else of "lesser" weight drive their car to a number lower than they would/could due to the weight differential. I'm not sure if this has ever occured with anyone's car on this forum but like I said, Mario is a little bigger than a jockey.
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Old May 28, 2005 | 07:03 PM
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Hey Don thanks for posting.. If I am not mistaken does this make it the fastest N/A stroker in the country with LS6 heads? Now all we need to do is hire Brent to drive it
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Old May 28, 2005 | 07:06 PM
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Originally Posted by CHRIS NJ C5
Now all we need to do is hire Brent to drive it
Actually, I think Brent has his eyes on a blue, supercharged stroker C5 with nitrous.
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Old May 28, 2005 | 09:01 PM
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Originally Posted by Geneus
Actually, I think Brent has his eyes on a blue, supercharged stroker C5 with nitrous.
Now whose can that be?
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Old May 28, 2005 | 10:54 PM
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Originally Posted by CHRIS NJ C5
Hey Don thanks for posting.. If I am not mistaken does this make it the fastest N/A stroker in the country with LS6 heads? Now all we need to do is hire Brent to drive it
Chris, what's the specs on this engine? I just got my 447 back this morning and am curious how you guys spec'd this out. What compression ratio? Cam specs? Can you post a dyno graph?
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Old May 28, 2005 | 11:28 PM
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Originally Posted by jdetar
Chris, what's the specs on this engine? I just got my 447 back this morning and am curious how you guys spec'd this out.
He could tell you....but then he'd have to kill you.

To quote another famous poster at this site "it's all in the tune."
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Old May 28, 2005 | 11:41 PM
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haha.. I'm curious about the components. That's going to tell me a lot about the tuning in itself.
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Old May 28, 2005 | 11:44 PM
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Originally Posted by jdetar
haha.. I'm curious about the components. That's going to tell me a lot about the tuning in itself.
Well, I can tell you this much....I've watched them start this car with the hand crank and a can of ether, so that should give you some idea on the compression.
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Old May 29, 2005 | 12:34 AM
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Great Time and MPH.

Mario ECS
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Old May 29, 2005 | 03:00 AM
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Originally Posted by jdetar
haha.. I'm curious about the components. That's going to tell me a lot about the tuning in itself.
Sorry no more dyno sheets or info on the motor anymore. The car was retuned and is going back in next week for some more "goodies" We have to keep some things "hush hush" and if the guys at ECS want the bill paid they will comply. Just kidding guys but all aside we'll keep you posted as we run more numbers down the track. That will tell you all you need to know about the tune.

Last edited by Antivenom 447; May 29, 2005 at 03:05 AM.
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To ECS 447 runs a number

Old May 29, 2005 | 07:12 AM
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Originally Posted by Antivenom 447
The car was retuned and is going back in next week for some more "goodies" We have to keep some things "hush hush"
And just to make sure, I think I overheard Chris saying he was going out to the local hardware store to buy a lock to put on the computer ....don't want anyone stealing the "tune"....LOL.
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Old May 29, 2005 | 11:08 AM
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Nice job!
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Old May 29, 2005 | 01:13 PM
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Wow,
Nice runs Mario, A season worth of seat time, slicks and skinny's, maybe even a mild attemp at weight reduction, and Your in the nines in my opinion.

600+ RWHP N/A.........nah, can't be done.
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