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GM's 5.3 ecotec vs Ford

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Old 04-11-2013, 08:28 AM   #1
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Default GM's 5.3 ecotec vs Ford

torque curves of the new truck engines


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Old 04-11-2013, 08:30 AM   #2
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judging by the new 5.3 numbers, GM is sandbagging the LT1 numbers by a lot.
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Old 04-11-2013, 08:33 AM   #3
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Nice kill!! Totally wasnt expecting for you to pull him up top like that. Thing sure does have some mean top end!


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Old 04-11-2013, 08:37 AM   #4
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yup! another boss 302 goes down to my bolt on ls1!
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Old 04-11-2013, 08:37 AM   #5
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damn fords!
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Old 04-11-2013, 08:38 AM   #6
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they STANK!
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Old 04-11-2013, 08:45 AM   #7
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hmmeh...Red X for me....Nice Kill?
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Old 04-11-2013, 08:56 AM   #8
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Nice kill. I thought he had you, but he never had you. He never had his car.
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Old 04-11-2013, 11:48 AM   #9
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Quote:
Originally Posted by big hammer View Post
torque curves of the new truck engines


Click the image to open in full size.
This graph is something I'd expect to see as a homework assignment for children. Looks poorly made.
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Old 04-11-2013, 12:02 PM   #10
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Click the image to open in full size.

Good kill op, way to puppy kick that vtech mustang srt8.
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Old 04-11-2013, 12:18 PM   #11
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Best kill ever!
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Old 04-11-2013, 01:12 PM   #12
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Quote:
Originally Posted by odthetruth View Post
This graph is something I'd expect to see as a homework assignment for children. Looks poorly made.

it's fords own graph with the torque curve of the new 5.3 laid onto it.
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Old 04-11-2013, 01:23 PM   #13
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Looks like that Ecoboost kicked some serious *** in that graph.
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Old 04-11-2013, 01:55 PM   #14
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Quote:
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Looks like that Ecoboost kicked some serious *** in that graph.
boosted engine--- no surprise really. the 5.3 has higher fuel economy and towing ratings though.
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Old 04-11-2013, 02:25 PM   #15
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Nice kill...

Curious as to how long the Ecoboost motors will last
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Old 04-11-2013, 02:26 PM   #16
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Nice kill...

Curious as to how long the Ecoboost motors will last
i sure as **** wouldn't want to own a TT ford engine off warranty.
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Old 04-11-2013, 03:15 PM   #17
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I say why not. Let the turbos fail and ill be excited about stuffing bigger snails under the hood. Let it eat!!
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Old 04-11-2013, 03:22 PM   #18
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Quote:
Originally Posted by willizm View Post
Click the image to open in full size.

Good kill op, way to puppy kick that vtech mustang srt8.
Ill be honest..there is a guy on the milgo servers (arma 2) with that name..and you literally brought back bad memories with that name.
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Old 04-11-2013, 03:35 PM   #19
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Quote:
Originally Posted by S8ER95Z View Post
Ill be honest..there is a guy on the milgo servers (arms) with that name..and you literally brought back bad memories with that name.
Click the image to open in full size.
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Old 04-12-2013, 07:05 AM   #20
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This is the first I've seen of the 5.3 power figures. Looks promising for a entry level v8. I like the ecoboost stuff too, just not sure I would want the added complexity in a truck.
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45, 50, 53, chevy, crate, curve, details, dyno, ecoboost, ecotec, ecotec3, ecotech, ford, gm, torque

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