///AMG4EVER

Yesterday was my second time at the track. Beated my personal record by .6 seconds. Definetely the weather (mid 50s) is a huge factor to make a good run.

12.6 @ 111.56

My current mods:

Performance:
Renntech Pulley & ECU
Full 55 Intake Setup (Boxes & Splitter)
K&N Filters
Resonator Delete
Sprint Booster (?)

Cooling:
LET FMIC Heat Exchanger
Johnson CM30 Pump
Phenolic Spacers

c32used

jet1

sales@eurocharged.com

Good run!! You will beat my time very soon!

dkflipse

Time slip would be nice

///AMG4EVER

You are right. I don't have a scanner so I took a picture of my best two runs. The first one was with the car basically in stock form (post #218 in this thread) and the other one is for post #251. I'm hoping to break 12.59xx next time I go.

MRAMG1

VERY interesting, you droped 0.6 seconds, but only gained 2 MPH. Track must have been like GLUE. Great run

See yeah

mdncn2762

So I did go to the track(Drag) today. Had some good runs. But damn traction control kept getting me. I had stock P-zero Rosso (Bald). 45 PSI front and 28 PSI in rear. Temp was 66 with strong 20-25 mph head-wind.


60 ft. 1/4 Mile Time Trap

Run 1: 2.08 13.15 105.81
Run 2: 2.17 13.25 106.33
Run 3: 2.29 13.40 106.23 Killed an M3
Run 4: 2.00 13.02 106.41
Run 5: 2.27 12.98 No Readout
Run 6: 2.19 13.09 107.42 Red Light
Run 7: 2.36 13.46 106.56
Run 8: 2.19 13.27 105.93

Not Bad. Im now in the 12 second club right?

c32used

I always thought depending on elevation that a pullied C32 will do 12s...those are high traps but then again I got 105.89 when stock so it should be about the same or more since I got the ECU tuned...you should do several runs with ESP off just heat up the tires prior to and ESP won't be so bothersome...I can't wait til our Spring drag session

mdncn2762

Where do you drag? IL?

c32used

US41 in Indiana

sales@eurocharged.com

It seems to me that he has too much wheel spin off the line. With a 107 trap, he should be hitting 12.7 ET.

I ran a 12.4x @ 111. My best mph was 113 or 114, which means I should be able to pull a 12.3 or 12.2. I too suffer from the wheel spin issue....as you know.

c32used

yes you do but hopefully the tt setup will fix that some...

crazeazn

whats a stock C55 run? anybody?

meadowz06

I am also very curious about the C55's as I am looking at one.

AKnight55

usually about 13.2 for a healthy c55

crazeazn

how come an IS350 can run that? curb weight is nearly identical, but power ratings is nearly 70/80 hp/tq less. unless the merc is rated on the older SAE ratings and /or gearing?

c32used

Honesty I don't know but it states that car as being 5.3 overage on 0-60 runs...if its modded I can see that and much better also. The IS-F supposedly does 0-60 in 4.6 so that is a 13 sec quarter here are the stats on the IS350 and IS-F:

IS350
Engine & Performance
Engine Type 3.5-liter V6
Horsepower 306 @ 6,400 RPM [3]
Torque (lb-ft) 277 @ 4,800 RPM [3]
Displacement (L /cu in) 3.5 / 210
Valves 24
Cam Type Four cam
Electronic Timing Dual continuously Variable Valve Timing with intelligence (VVT-i)
Compression Ratio 11.8:1
Emissions Ultra-Low Emission Vehicle (ULEV II)
Electronic Throttle Electronic Throttle Control System with intelligence (ETCS-i)
Performance
0 - 60 mph (sec) 5.3 [3] [4] [5]
Top Track Speed (mph) 142 (electronically limited) [3] [4]
1/4-Mile Acceleration (sec) 14.2 [3] [4]
Aerodynamic Drag Coefficient 0.28
Exterior Specs
Length (in / mm) 180.1 / 4,574
Width (in / mm) 70.9 / 1,800
Height (in / mm) 56.1 / 1,425
Wheelbase (in / mm) 107.5 / 2,730
Ground Clearance (in / mm) 5.7 / 145
Curb Weight (lb / kg) 3,527 / 1,599
Trunk Capacity (cu ft / L) 13 / 368

DETAILED SPECIFICATIONS2008 IS F Preliminary Product Information
Engine & Performance
Engine Type
V8, 90-degree with aluminum block and cylinder heads

Horsepower (SAE)
416 @ 6,600 rpm [1]

Torque
371 lb.-ft. @ 5,200 rpm[1]

Displacement
5.0 liters (4,969 cm3/303.2 cu. in.)

Valvetrain
DOHC, 32- valve, Intake camshaft with Electric Variable Valve Timing with intelligence (VVT-iE), Exhaust camshaft with Hydraulic Variable Valve Timing with intelligence (VVT-i)

Designation
2UR-GSE

Bore x Stroke
3.70 in. x 3.52 in.

Compression Ratio
11.8:1

Emission Certification
ULEV II
Maximum Engine Speed (redline)
6,800 rpm

Performance
0-60 mph Acceleration (mfg. estimates)
4.6 sec. [1] [5]
Top Track Speed (mfg. estimates – electronically limited)
170 mph [1] [5]
¼-Mile Acceleration (sec)
13.0 [1] [5]
Coefficient of Drag (Cd)
0.30
Here are dragtimes.com numbers:

Fast Lexus IS350 1/4 mile Drag Racing Timeslips
Click on the 1/4 mile ET to display the DragTime in detail.
* = Picture Available
+ = Video Available
^ = Dyno Sheet Available
# = Stock Vehicle
Click HERE to add your Lexus IS350 to the database.

1/8 mile timeslips are also availalble


. 1/4 Mile
ET 1/4 Mile
MPH 1/8 Mile
ET 1/8 Mile
MPH 0-60 Foot
ET Car Year Driver
1) 12.844*+ 109.200 8.287 85.570 1.951 Lexus IS350 Sport Package 2006 Cole
2) 13.094*^ 105.430 8.422 84.030 1.968 Lexus IS350 Base 2006 Gernby
3) 13.140*^ 105.840 8.474 84.500 1.996 Lexus IS350 Sport 2006 RoRo
4) 13.149*^ 105.750 8.470 83.980 1.979 Lexus IS350 Sport Package 2006 Cole
5) 13.214* 104.480 8.505 83.620 1.971 Lexus IS350 Sport Package 2006 Cole
6) 13.228# 105.010 8.520 84.300 1.940 Lexus IS350 Premium 2006 ToothDoc
7) 13.234# 104.550 8.510 84.130 1.914 Lexus IS350 Premium 2006 ToothDoc
8) 13.241*+ 101.920 8.508 84.420 2.006 Lexus IS350 Full Interior (base) 2007 combfilter
9) 13.251*^ 105.340 8.567 83.650 2.061 Lexus IS350 Base HKS Exhaust JoeZ Intake 2006 Gernby
10) 13.315*^ 104.950 8.600 83.980 2.033 Lexus IS350 Sport Package 2006 Cole

11) 13.320* 103.590 8.581 83.360 2.033 Lexus IS350 Lexus IS350 2007 combfilter
12) 13.345*# 104.420 8.597 83.730 1.993 Lexus IS350 Luxury Package 2006 Paul
13) 13.362* 104.640 8.685 83.370 2.083 Lexus IS350 Sport Package 2006 David H.
14) 13.382*^ 105.060 8.639 83.210 2.039 Lexus IS350 Sport Package 2006 Cole
15) 13.382* 101.780 8.629 83.360 2.030 Lexus IS350 Sport 2006 Jeremy
16) 13.405* 104.340 8.725 83.180 2.099 Lexus IS350 Sport Package 2006 David H.
17) 13.407* 103.900 8.712 83.020 2.102 Lexus IS350 Sport Package 2006 David H.
18) 13.420# 103.120 8.640 81.840 1.980 Lexus IS350 2008 Brodie
19) 13.459*# 102.410 8.650 81.760 1.956 Lexus IS350 Premium 2006 ToothDoc
20) 13.491*# 103.800 8.746 83.000 2.136 Lexus IS350 Luxury Package 2006
21) 13.518*# 101.620 8.726 82.850 2.097 Lexus IS350 Sport Package 2007 blk06is350
22) 13.536* 102.272 8.715 82.315 Lexus IS350 Luxury, Nav & ML Package 2006 Phatboyc
23) 13.609 101.740 8.799 81.799 2.100 Lexus IS350 2006 David
24) 13.679*# 100.910 8.813 81.130 2.095 Lexus IS350 Luxury 2006 CWS
25) 13.680*# 101.890 8.851 81.380 2.125 Lexus IS350 Luxury Package 2006 TT
26) 13.696# 94.860 8.798 74.958 2.103 Lexus IS350 2006 Foxberry
27) 13.707# 100.550 8.847 81.390 2.081 Lexus IS350 Base 2006 Bernard C
28) 13.768*# 100.450 8.891 80.550 2.044 Lexus IS350 2006 Payam
29) 13.784*#^ 99.860 8.899 80.810 2.123 Lexus IS350 Sport 2006 RoRo
30) 13.820# 96.149 8.910 80.101 2.117 Lexus IS350 Luxury 2006 Lance

31) 13.860# 100.700 9.019 81.430 2.255 Lexus IS350 Base 2006 Bernard C
32) 13.888* 100.160 8.988 80.320 2.130 Lexus IS350 2006 IS350S
33) 13.963*# 99.280 9.049 80.160 2.163 Lexus IS350 2006 is4me2
34) 13.973* 98.290 8.980 77.840 2.033 Lexus IS350 2006 Serte Gastini
35) 14.256*# 97.810 9.257 78.520 2.217 Lexus IS350 Base 2006 CoasterG
36) 14.481 96.030 9.399 76.710 2.237 Lexus IS350 2006 Shawn Grissom
37) 14.581* 98.850 9.605 78.300 2.416 Lexus IS350 2006 STONEDLR
IS-F
1/4 Mile ET: 13.036
1/4 Mile MPH: 109.440
1/8 Mile ET: 8.509
1/8 Mile MPH: 85.740
0-60 Foot ET: 2.027
Temperature F: 0.0
Timeslip Scan:
Car Make: Lexus
Car Model: IS-F
Car Type:
Car Year: 2008
Driver: gcollier

1/4 Mile ET: 12.700
1/4 Mile MPH: 114.000
1/8 Mile ET: 0.000
1/8 Mile MPH: 0.000
0-60 Foot ET: 0.000
Temperature F: 0.0
Timeslip Scan:
Car Make: Lexus
Car Model: IS-F
Car Type:
Car Year: 2008


1/4 Mile ET: 12.810
1/4 Mile MPH: 113.310
1/8 Mile ET: 0.000
1/8 Mile MPH: 0.000
0-60 Foot ET: 0.000
Temperature F: 81.0
Timeslip Scan:
Car Make: Lexus
Car Model: IS-F
Car Type:
Car Year: 2008


1/4 Mile ET: 12.890
1/4 Mile MPH: 111.660
1/8 Mile ET: 0.000
1/8 Mile MPH: 0.000
0-60 Foot ET: 2.040
Temperature F: 0.0
Timeslip Scan:
Car Make: Lexus
Car Model: IS-F
Car Type:
Car Year: 2008


1/4 Mile ET: 13.239
1/4 Mile MPH: 110.450
1/8 Mile ET: 8.674
1/8 Mile MPH: 84.120
0-60 Foot ET: 2.094
Temperature F: 55.0
Timeslip Scan:
Car Make: Lexus
Car Model: IS-F
Car Type:
Car Year: 2008
Driver: Young Song

So it seems based off those stats a Stage 1+ C32 can hang or beat an IS-F..

Newzchspy

So it seems based off those stats a Stage 1+ C32 can hang or beat an IS-F..

I had an 06 IS 350 and no way those timeslips are real. If so, I wanna see them since the best we ever did at Great Lakes Dragaway was high 13s/ low 14s at 101-103. I can see that for the IS-F with its 8 speed auto, but for the 350, no way. Were these slips posted or the figment of some Lexus owners fertile imagination?? I just don't see my old 350 being that quick or fast?? 300 HP at crank , Rear wheel drive with Traction control, lots of options meant heavier than the 3 pigs combined? Were these on a downhill 1/4 mile run?? Low 13s stock for the 350. No way!!! The C32 is still the big bad wolf of this class. Note too that the IS F is pushing $65 K with limited availability and is still being trumped by the new M-3. I'd imagine that a lightly equipped BMW 135 with the same engine as the 335 would run real close to the new ISF and in fact, with a few minor mods from BMW in Miami give the new M3 a real run for about 1/2 the price.

I went to the site and am still doubting that these are non-corrected times.


Glenn

c32used

I didn't check for time slips so ..

crazeazn

according to those times, it would be able to keep up or beat a C55, which makes me sad. its heavier and has less power. need to see dynos and slips.

Newzchspy

Some slips are posted, BUT I remain incredulous of those times. The IS is certainly quick, BUT these times are ridiculous for a "stock" IS 350. I maintain that its still a high 13, low 14 car "stock." You have to beware of "corrected slips" too as they are not always shown. At Gt Lakes, we never saw these times and on 50 degree days, its a fast track.


Glenn

c32used

When I had an IS350 I tried running away from an E46-M3 I saw about a 1/2 mile back and he was catching me surely. I can say they are quick but not C32/55 fast...especially if you are modded but who knows what people put under their hoods

crazeazn

all my friends are "stock" when they race, and "stock" especially if they lose. hahahhaha

machwon04

No way in hell an IS350 runs low 13's, not even at HRP in Houston! Not stock anyway. 300 hp v6 in a 4-dr brick will NEVER run even mid-13's. Those guys are full of **** if they they are claiming to be stock.