Official IS-F Drag Time/Dyno Time/Performance Thread
#201
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Went to track in ennis, tx tonight... hot weather, mayb 90-95 degrees... all stock... didn't remove anything... had 1/4 tank of gas... I have stock michelin ps2... the best of the night was the 1st run noted below... runs 2-5 were 13.2s and 13.3s... after that, tires wouldn't grip anymore and was spinning all through 1st gear...
this run was in manual mode and sport on... i forgot to turn off trac and stability control (1st run i've ever did with her so was nervous) and brake torqued a lil over 1k...
60' 1.943
1/8 8.457
1/4 13.180 @ 107.94 mph
other runs were with trac and stability control off so it puzzled me why i kept getting 13.2s and 13.3s but i guess she was heat soaked... maybe if i would've turned it off on the first run, i would've got a quicker time (hoping that would be true)
this run was in manual mode and sport on... i forgot to turn off trac and stability control (1st run i've ever did with her so was nervous) and brake torqued a lil over 1k...
60' 1.943
1/8 8.457
1/4 13.180 @ 107.94 mph
other runs were with trac and stability control off so it puzzled me why i kept getting 13.2s and 13.3s but i guess she was heat soaked... maybe if i would've turned it off on the first run, i would've got a quicker time (hoping that would be true)
#202
Lead Lap
iTrader: (2)
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I'm please with my results so far.
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
#203
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
I'm please with my results so far.
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
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#205
Lexus Fanatic
iTrader: (10)
Join Date: Nov 2004
Location: Under an IS F since 2008
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I'm please with my results so far.
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
Cant say i've seen better N/A dynojet numbers especially the TQ. I could be wrong.
99 degrees!
Injen, PPE Headers, JoeZ Exhaust & no cats.
6th gear pull. Speedometer read 179MPH. WTF? I thought this car was limited 173 or something..?
~Dv8
Congrats...!!!
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~ Joe Z
#207
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My latest dyno below. I've had the headers on the car now for almost a year and half now with ZERO issues and the car is still running strong!
Details
![](http://i123.photobucket.com/albums/o304/caymandiver75/Misc/IS-F/Dyno/MycombinedrunsFinal.jpg)
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Details
![](http://i123.photobucket.com/albums/o304/caymandiver75/Misc/IS-F/Dyno/MycombinedrunsFinal.jpg)
#208
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You got me all excited Caymandive!!! I saw that you posted in this thread, and I know the weather was cold here yesterday, so I thought you were posting a new PB 1/4 mile with the new setup. Nice dyno numbers, but I am a little disappointed that I wasn't seeing an amazing new timeslip
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Last edited by caymandive; 10-04-11 at 07:58 AM.
#209
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I do plan on trying to beat my time from last year, but it won't be easy without getting a slightly taller drag radial. I'm running into a needed 4 to 5 shift right at the end of the run with my current power and would ideally like a tire closer to stock diameter. Anyone know if a 265 width will work on the stock IS350 rear 8.5" rims? Time to start researching. ![Big Grin](https://www.clublexus.com/forums/images/smilies/biggrin.gif)
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