2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

top speeds 2.4 automatic only

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Old Dec 10, 2006 | 09:06 PM
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cobalt25's Avatar
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From: chico
top speeds 2.4 automatic only

Do not care about 2.0 or 2.2 please don't post here.
Five speed 2.4s ok
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Old Dec 10, 2006 | 09:10 PM
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From: Central NY
it should be limited to around 130mph, governed
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Old Dec 10, 2006 | 10:15 PM
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If my 5 spd. tops out at 147, you should at least do 140, right?
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Old Dec 10, 2006 | 11:20 PM
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Originally Posted by panblackrose
If my 5 spd. tops out at 147, you should at least do 140, right?
not a chance.
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Old Dec 10, 2006 | 11:50 PM
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I hit 118mph
2006 2.4 Auto
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Old Dec 11, 2006 | 12:51 AM
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it'll do 118 at least. i personally got mine up to 125 and it still wanted to keep going (unfortunately, i didnt have any more road for the little beast)
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Old Dec 11, 2006 | 12:54 AM
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umm i dont know how fast i was goin, it went to the end of my spedometer/140
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Old Dec 11, 2006 | 01:05 AM
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I checked a 2.4 06 calibration and it said 129 mph. Pretty sure it was an Auto because it had a TCM ID.
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Old Dec 11, 2006 | 01:33 AM
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hhuuummmm im curious to see how fast mine goes...but i cant do much untill gm gives me my damn z rated tires that wernt on my car when i bought it
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Old Dec 11, 2006 | 01:34 AM
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my 5 speed pursuit gt hit 130mph
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Old Dec 16, 2006 | 09:39 PM
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my 2.4 automatic hit 135mph and staid at that speed for a good 3-4 min. with no problems
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Old Dec 16, 2006 | 09:49 PM
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500mph lol
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Old Dec 16, 2006 | 09:52 PM
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really...^^...i hit 502 mph and i still had my bottle of Nitrous in the back...top that...lol
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Old Dec 16, 2006 | 09:59 PM
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Originally Posted by mike25
really...^^...i hit 502 mph and i still had my bottle of Nitrous in the back...top that...lol
ok you won
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Old Dec 16, 2006 | 10:25 PM
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From: Nevada
hmmmm, you guys just reset your ECU

it ***** witht the top speed limiter and lets you max out the speedometer....

atleast its what it did on mine

i hit 140 mph with no hesitation ....but always draw back after maxing the speedo


lol its a ******* 4 speed

the rpms hit like 5,000 at that speed
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Old Dec 19, 2006 | 01:31 AM
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From: Sterling, IL
Ya, I can hit 110 pretty fast, slows down considerably to 120 - 125ish, then it crawls...

Im gonna say it'll max out at about 130 (give or take 1mph)...but ive personaly had it goin 140+...(i was goin down a big hill, and shifted it to neutral).
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Old Aug 20, 2007 | 09:46 PM
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80 mph on the highway lol i waznt flooring it if u couldn tell
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Old Aug 20, 2007 | 09:54 PM
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i wont go 100mph ..i get pulled over in a heartbeat ..maybe tempting when its supercharged but we'll see
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Old Aug 20, 2007 | 10:15 PM
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Originally Posted by JamesBx
I hit 118mph
2006 2.4 Auto
**** i hit that in my auto 2.2 ls
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Old Aug 20, 2007 | 10:53 PM
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155mph automatic...umm before i post the number, car is tuned.
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Old Aug 21, 2007 | 02:44 AM
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135 ish i just glanced at my speed and saw i was past 135 by a lil bit on the back roads no cars for miles
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Old Aug 21, 2007 | 03:37 AM
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I got up to 142 clocked by a friendly cop that was watching from afar and decided to compliment my driving skills, after finding out I work at his favorite home improvment store, and like the best nascar car, the home depot 20 plus 2.4 07 auto gg
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Old Aug 21, 2007 | 08:16 PM
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i hit 135 in my sedan 5 speed, thats it wont go no more.
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Old Aug 21, 2007 | 08:21 PM
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From: Philadelphia, Pa
how can u hit over 140 when the speedometer saids 140. I know illmatic has the tuned but how u know u hit 155 when ...it doesnt go up that high
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Old Aug 21, 2007 | 08:24 PM
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Damn you guys are slow i went 200
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