Challenger SRT8 tops out at 306 KM/H or 190 MPH

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Old 09-23-2011, 05:17 PM
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Challenger SRT8 tops out at 306 KM/H or 190 MPH

http://www.youtube.com/watch?v=WTI2C...rec_grec_index

hehe i guess i know what muscle car i'm buying in the future
Old 09-23-2011, 05:47 PM
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Old 09-23-2011, 05:51 PM
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When the SRT was in my possession, the fastest I had it up was 140.
In Mexico, the roads were bumpy and I just didn't feel comfortable going any faster.
She was a tank tho, very smooth and solid even at speeds of 140.
Old 09-23-2011, 05:57 PM
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Originally Posted by pickler
hehe i guess i know what muscle car i'm buying in the future
Where are you planning to go 190 mph?
Old 09-23-2011, 06:02 PM
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One of club members has the record at the Mojave Mile...183.6mph....he is going for 200mph in this years competition.

I had mine to 130 before I shut it down when I first got it....just kept wanting to climb, and so very smooth.

Governor kicks in at 140. Those of us with tunes though
Old 09-23-2011, 06:04 PM
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Torque + taller gear ratios = win
Old 09-23-2011, 06:13 PM
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Wow!! I always thought of Challengers as being powerful, but I never knew they could do THAT!!
Old 09-23-2011, 06:15 PM
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Originally Posted by Sarlacc
One of club members has the record at the Mojave Mile...183.6mph....he is going for 200mph in this years competition.

I had mine to 130 before I shut it down when I first got it....just kept wanting to climb, and so very smooth.

Governor kicks in at 140. Those of us with tunes though
oh, so I must have been right at the limiter then.
Old 09-23-2011, 06:19 PM
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Hmmm..... Maybe I could find a way to add this to my garage.
Old 09-23-2011, 07:41 PM
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Glad I have the same engine

I took too mine to 140 ish yesterday. Maybe it's the big wheels but it felt twitchy at that speed. I'll likely not do it again.
Old 09-23-2011, 08:26 PM
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haha and we criticize our TL' 5AT, i guess it has its benefits.
Old 09-23-2011, 08:30 PM
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Originally Posted by pickler
haha and we criticize our TL' 5AT, i guess it has its benefits.
Old 09-23-2011, 09:25 PM
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Originally Posted by fuzzy02CLS
Glad I have the same engine

I took too mine to 140 ish yesterday. Maybe it's the big wheels but it felt twitchy at that speed. I'll likely not do it again.
Check your alignment?

Perhaps the Chrysler is designed to ride a little "softer"...at least i know the 2012 is compared to the charger.

But I'm telling ya....get those chubby sways and lowering springs, WORLD of difference.
Old 09-23-2011, 09:27 PM
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Originally Posted by pickler
haha and we criticize our TL' 5AT, i guess it has its benefits.
Like?
Old 09-23-2011, 09:28 PM
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Originally Posted by MTEAZY
Where are you planning to go 190 mph?
I have plenty of places around here to do it.
Old 09-24-2011, 01:43 PM
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uh god when something is too good to be true, it is. This car is moded, supercharged to be exact. read description on video ^
Old 09-24-2011, 01:46 PM
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Originally Posted by pickler
uh god when something is too good to be true, it is. This car is moded, supercharged to be exact. read description on video ^


Duh...read what I posted earlier about the governor kicking in at 140...of course that car is not stock.
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Old 09-24-2011, 01:54 PM
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Originally Posted by Sarlacc


Duh...read what I posted earlier about the governor kicking in at 140...of course that car is not stock.
ya but supercharger is another thing, governor chipping doesnt boost performance.
Old 09-24-2011, 01:57 PM
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^the tune does a lot.

whatchu got David, the Predator?
Old 09-24-2011, 01:59 PM
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Originally Posted by justnspace
^the tune does a lot.

whatchu got David, the Predator?
Yes. But I have a custom tune to take advantage of all my mods.
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Old 09-24-2011, 03:02 PM
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I just have the canned tune on my 300 srt8. Kicked it up though.
Old 09-24-2011, 04:28 PM
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Originally Posted by fsttyms1
I have plenty of places around here to do it.
You go 190 in your TL?
Old 09-24-2011, 05:01 PM
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Governor or not, tune or not, the 392 is still a beast.
Old 09-24-2011, 09:40 PM
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Originally Posted by pttl
Governor or not, tune or not, the 392 is still a beast.
Indeed they are...but Id bet money that vid is of a 6.1 not the 6.4
Old 09-24-2011, 11:28 PM
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Originally Posted by MTEAZY
You go 190 in your TL?
Why would he have to go 190 in his TL to have a place to do it? I know of plenty of places to push a cars limits, but I don't do it.
Old 09-24-2011, 11:44 PM
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No way 369 with no gov will do 190
Old 09-25-2011, 12:05 AM
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Originally Posted by pickler
No way 369 with no gov will do 190
And you are wrong.
Old 09-25-2011, 12:20 AM
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369??? wats dat?
Old 09-25-2011, 12:28 AM
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Originally Posted by pttl
369??? wats dat?
it's 369 or 370ci. whatever. 6059cu cm
6.1L HEMI
Old 09-25-2011, 12:31 AM
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It's funny chrysler says auto's limited @ 175 (gear ratio redlining @ 6400rpm) and 6spds @ 183 but autos DO reach 185 with just predator 93 canned tune and raising speed limiter (also with predator)

btw, am I the first one to be surprised the challenger is 5-PASSENGER CAR?
Old 09-25-2011, 12:42 AM
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Originally Posted by 4drviper
It's funny chrysler says auto's limited @ 175 (gear ratio redlining @ 6400rpm) and 6spds @ 183 but autos DO reach 185 with just predator 93 canned tune and raising speed limiter (also with predator)

btw, am I the first one to be surprised the challenger is 5-PASSENGER CAR?
Back seat has good space for a coupe. Not a small car by any stretch.

Interesting at where it says it limited...I have always read 140 is the cut off for stock.
Old 09-25-2011, 03:12 AM
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Originally Posted by oo7spy
Why would he have to go 190 in his TL to have a place to do it? I know of plenty of places to push a cars limits, but I don't do it.
That's why I was asking.. you would need a hell of a lot of room to hit 190 in a TL
Old 09-25-2011, 01:25 PM
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Originally Posted by Sarlacc
And you are wrong.
Top speed (drag limited, est.): 170 mph
http://www.caranddriver.com/reviews/...take_road_test

no matter, the 370 and 392 are too expensive for anyhow. my next car will definately be a muscle car. im torn between a v6 mustang and 345 hemi challenger. i have a year to think about this. i know the 5at on the challenger is reliable and the ford tranny is not. a new 8-speed challenger coming out is nice but im doubting its reliability.

Last edited by pickler; 09-25-2011 at 01:28 PM.
Old 09-25-2011, 02:01 PM
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excuse my nerdiness but couldn't help:

computer accleration calculator est.

data fed:



results:

167mph

source
http://www.rldperformance.com/images...dyno_chart.jpg
http://vlsicad.ucsd.edu/~sharma/Potp...est_intro.html
+/- 5% accuracy

another example


can download whole list of performance metrics so far i made. includes 3.2 tl, lexus is, bmw 3-series, rdx and more...
http://www.2shared.com/document/bwq5...cemetrics.html

Last edited by pickler; 09-25-2011 at 02:04 PM.
Old 09-25-2011, 02:04 PM
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Nice, I wish I got to drive the SRT more.
Old 09-25-2011, 03:11 PM
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Originally Posted by pickler
Top speed (drag limited, est.): 170 mph
http://www.caranddriver.com/reviews/...take_road_test

no matter, the 370 and 392 are too expensive for anyhow. my next car will definately be a muscle car. im torn between a v6 mustang and 345 hemi challenger. i have a year to think about this. i know the 5at on the challenger is reliable and the ford tranny is not. a new 8-speed challenger coming out is nice but im doubting its reliability.
Yes...but you are forgetting the car in the vid is supercharged and tuned...very day to hit 190mph.

I have the 345 (5.7) modded and tuned and I love it. I have the 6spd...the 5AT are very reliable. I don't think there will be issues with the 8AT...but I won't ever own one of these cars in a automatic, so it makes no difference to me.
Old 09-25-2011, 04:31 PM
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Originally Posted by Sarlacc
Yes...but you are forgetting the car in the vid is supercharged and tuned...very day to hit 190mph.

I have the 345 (5.7) modded and tuned and I love it. I have the 6spd...the 5AT are very reliable. I don't think there will be issues with the 8AT...but I won't ever own one of these cars in a automatic, so it makes no difference to me.
nice i can get the r/t classic for 44k taxes in. i'm saving up for it. i'm going automatic though. and i don't ever drive that fast so most i care about is 0-60 and maybe skidpad Gs.

Last edited by pickler; 09-25-2011 at 04:40 PM.
Old 09-25-2011, 05:21 PM
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Originally Posted by pickler
nice i can get the r/t classic for 44k taxes in. i'm saving up for it. i'm going automatic though. and i don't ever drive that fast so most i care about is 0-60 and maybe skidpad Gs.
If that's the case the Ford auto tranny in the Mustang is pretty reliable. Good pricing too.
Old 09-25-2011, 08:37 PM
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Originally Posted by Sarlacc
One of club members has the record at the Mojave Mile...183.6mph....he is going for 200mph in this years competition.

I had mine to 130 before I shut it down when I first got it....just kept wanting to climb, and so very smooth.

Governor kicks in at 140. Those of us with tunes though
took mine to 151, then the tire pressure guage went off, and i kinda crapped a little and decided i should back off...lol...selling mine in the new year, though..time to move on to a dad-mobile since im no longer married, and have custody of my son...just not practical anymore.
Old 09-25-2011, 08:39 PM
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Originally Posted by Sarlacc
Back seat has good space for a coupe. Not a small car by any stretch.

Interesting at where it says it limited...I have always read 140 is the cut off for stock.
when my car was stock, it would cut out at 139-140..but diablosport took care of that prob
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