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Old 07-17-2007, 03:53 AM
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hit fuel cut..........no wing.........haha.........i gave that diesill truck hell.........i was stock at the time........
Old 07-17-2007, 04:37 AM
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140 here
Old 07-17-2007, 10:49 AM
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Originally Posted by love my SS
and i can assure you, that is bs!
dont believe me, or the others posting here????
find a closed course, or some smooth back road, and prove it yourself!

147 is easyly done plus more.....
i believe there are more than a few vids of this on utube and the like.... one of a ss/sc breaking 160 with stage 2.....
Originally Posted by WaseysOtherGhost
Drag limited where they tested and CALCULATED!

Drag changes with different locations.

Without a tune the fastest an SS/SC can go is 158-159mph.
Ok, so help me out peeps.

If several tests show that a stock SS/SC will top at at 141-142 mph, then how is it that some people say our cars will hit near 150mph or above?

Could our speedometers just be off a bit at higher speeds?

Do not the testing journals adjust Top Speed results for wind conditions, etc.?
Old 07-17-2007, 10:55 AM
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Originally Posted by firemanfrank
Ok, so help me out peeps.

If several tests show that a stock SS/SC will top at at 141-142 mph, then how is it that some people say our cars will hit near 150mph or above?

Could our speedometers just be off a bit at higher speeds?

Do not the testing journals adjust Top Speed results for wind conditions, etc.?
every speed pull ive done i used hp tuners to verify the top speed. I have a few mods done to my car so that bumps the top speed up and I also had my wing removed which reduces drag
Old 07-17-2007, 11:22 AM
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In for the soon-to-come pictures of the first wrecked cars.
Old 07-17-2007, 11:29 AM
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I think it was around 140 weaving around traffic while I was street racing at 10 pm on a two lane road....











Only kidding. Actually it was 115-120ish on a smooth backroad out in the sticks. I stoped because there was an intersection comming up.
Old 07-17-2007, 11:42 AM
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150 wat a rush haha
Old 07-17-2007, 11:43 AM
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165 MPH in my 944
Old 07-17-2007, 11:45 AM
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180kmph and she topped out.
Old 07-17-2007, 11:49 AM
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55 mph


Last edited by chevysalesman614; 07-17-2007 at 11:49 AM. Reason: Automerged Doublepost
Old 07-17-2007, 12:00 PM
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Originally Posted by chevysalesman614
55 mph

LOL.... so conservative
Old 07-17-2007, 02:05 PM
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Fastest i've driven was 145 in my STi
Fastest in the cobalt was about 110... i haven't felt the need to go very fast.

I think the fastest cobalt i've heard of is when blown 4-banger went 162 or something in his cobalt.
Old 07-17-2007, 02:11 PM
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120..I was gonna try for more but it was a REALLY windy day and I just didn't feel that safe going faster....
Old 07-17-2007, 02:11 PM
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Originally Posted by damage82
LOL.... so conservative
obviously i was joking. my traps at the track are almost double that
Old 07-17-2007, 03:45 PM
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Originally Posted by WaseysOtherGhost
DENSITY ALTITUDE. Lower DA means your car is making more power, higher top speed.

All tests show your speedometers are VERY accurate.

Also all the "testing journals" usually only CALCULATE the top speed using the published numbers of 205hp.
From what I read on an article years ago, Car&Driver actually has a certain "spot" where they went for top speed testing.

While not divulging the location, I remember that they mentioned things like:
  • the amount traffic on that road (almost nil)
  • the people who lived in that area ("same")
  • the condition of that stretch of road (was supposedly repaved by the gov't. not too long ago)

Wish I still had access to that article ...
Old 07-17-2007, 03:53 PM
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i hit right at 150 when i was stock before the road was running out..
Old 07-17-2007, 03:57 PM
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160...
Old 07-17-2007, 05:05 PM
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pretty damn close to 160 with stage one
Old 07-17-2007, 05:19 PM
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Originally Posted by firemanfrank
Ok, so help me out peeps.

If several tests show that a stock SS/SC will top at at 141-142 mph, then how is it that some people say our cars will hit near 150mph or above?

Could our speedometers just be off a bit at higher speeds?

Do not the testing journals adjust Top Speed results for wind conditions, etc.?
dont know what to say, i think the spedos are acurate, it may be that they are being conservative for insurance reasons??? i know for a fact these cars will go over 141, and more. im not saying they rocket to it, but if you have enough road, it will top 147+ . maybe c&d didnt have enough road and just gave it a low guesstemated top speed.
Old 07-17-2007, 05:27 PM
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I've gone 140mph on a stretch of US-1 above Sanford, NC...but I didn't want to go any faster bc my sun roof literally started to come up and looked like I was going to lose it...I had it closed too....Also, I had my car on a dyno a while back, and my speedo. read 148mph and the dyno said 141mph..so note that the speedo is off the faster you're going in our cars, mine stayed a consistant 2 mph higher than the actual that the dyno was reading until I hit about 110mph then it started to be like 5 mph off.......
Old 07-17-2007, 05:40 PM
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all i had here at the time was a catback

http://1997gtp.net/Videos/SSvsxr7man46_40-140.wmv vs a high 13 sec GTP



i see some of you are saying 150 and 160... do our governors get taken off with the stage 2 kit?? i thought we max at 145?
Old 07-17-2007, 05:55 PM
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Originally Posted by p7x
245 kph = 152.24 mph
Damn ya just beat me. Did 150 is the SS SC, only 125 in the MR so far
Old 07-17-2007, 05:56 PM
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Originally Posted by Blk06CobaltSS
Damn ya just beat me. Did 150 is the SS SC, only 125 in the MR so far
you like your MR?
Old 07-18-2007, 11:09 AM
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Originally Posted by firemanfrank
Ok, so help me out peeps.

If several tests show that a stock SS/SC will top at at 141-142 mph, then how is it that some people say our cars will hit near 150mph or above?

Could our speedometers just be off a bit at higher speeds?

Do not the testing journals adjust Top Speed results for wind conditions, etc.?
I pulled 160 Stock But I could be wrong It looked like 160 but It could have been 159. I was going too fast to stare at my speedo. LOL

Either way I was going ******* fast!!!!!!!!!!!!!!!!!
Old 07-19-2007, 12:21 PM
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who's calling me a douchebag, and giving me negative rep for absolutely no reason? man up and say it in the tread, ***.


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