- 2,123
- Arizona
- Thugnificent34
- Zeke34
Hey guys, being that this car fully modified isn't the best cornering car, does anybody have a tune for this car that will work specifically for the Indy track?
Need Viper SRT10 ACR '08 Tune
- Thread starter jeremy_craig
- 87 comments
- 70,237 views
- 3
- Starchy_Pizza
bump. I haven't got the ACR yet, but my GTS fishtails like a monster on Nurburg GP when exiting corners. I know I should be careful of the throttle, but still :/.
So is JJ's setup the best for the ACR? And then triple that rear toe from .02 to .06?
So is JJ's setup the best for the ACR? And then triple that rear toe from .02 to .06?
bump...that is kind of what it sounds like but I would love to hear a confirmation. I am considering using this car for a challenge with some friends
- 282
- LaughlynVaughns
Before i start i will tell u all that i'm in no way a tuner. i couldnt explain to you 99% of what the setting on my cars do, but. I took teh settings posted here and compared them to settings i've gotten from other garages for other FR cars that have trouble turning.
I use Skid recovgery force ON but ABS to 1 and everything else off and i found the following helped, it also allowed me to get 3.13.xxx on circuit de la sarthe 2009 (no chicanes) with a few iffy moments, this is comparable to my Veyron which i got 3.10.xxx with
Max Speed - 255
Drive train - 8/20/8
Suspension:
Height: -20/-15
Speing Rate: 16.6/12.5
Extension: 8/7
Compression: 6/6
Roll bars: 5/4
Camber: 2.6/1.2
Toe: -0.25/-0.08
Brakes 6/5
Skid recovery ON
ABS 1
all else off.
Its a bit twitchy and as has been said before, dont brake while steering into the corner, slow down before u get the corner and use accelerator to push the car through and it'll fly out the other end.
It wont suit everyone but i found it to handle a lot better than it has done prevously and it gave me a good time my test track (CDLS2009)
I use Skid recovgery force ON but ABS to 1 and everything else off and i found the following helped, it also allowed me to get 3.13.xxx on circuit de la sarthe 2009 (no chicanes) with a few iffy moments, this is comparable to my Veyron which i got 3.10.xxx with
Max Speed - 255
Drive train - 8/20/8
Suspension:
Height: -20/-15
Speing Rate: 16.6/12.5
Extension: 8/7
Compression: 6/6
Roll bars: 5/4
Camber: 2.6/1.2
Toe: -0.25/-0.08
Brakes 6/5
Skid recovery ON
ABS 1
all else off.
Its a bit twitchy and as has been said before, dont brake while steering into the corner, slow down before u get the corner and use accelerator to push the car through and it'll fly out the other end.
It wont suit everyone but i found it to handle a lot better than it has done prevously and it gave me a good time my test track (CDLS2009)
Last edited:
- 55
- St. Louis, Miss
- Shin_Chaos
- 5,972
- Finland
Full power, Sports Softs, no downforce - and still fully drivable, not to mention fast.
- 52
- erickiller21
For everyone thats say the ACR cant turn your wrong i did a 6:18.482 at nurburing with the power at 1031hp its marvelous once tuned right
dr_slump
Premium
- 7,425
- Switzerland
- the_dr_slump / GTP_dr_slump
- 248
- PhantomSmitz
BIG BOSS ACR
The Tune for the ACR is below but first I do need to thank VTiRoj for doing this tune from RKM Motorsport. Without his tune I don't think this would have been tame.
Viper "Big Boss" ACR
967BHP @ 226.4 miles
Parts:
Chassis Weight Reduction 3
Window Reduction
Carbon Bonnet (Body Colour)
Rigidity Improvement
Engine Tune Stage 3
Sports ECU
Sports Intake Manifold
Racing Air Filter
Sports Exhaust Manifold
Catalytic Converter, Sports
Supercharger
FC Transmission
Clutch Twin Plate
Semi Racing Flywheel
Carbon Propeller Driveshaft
FC LSD
FC Suspension
Setup:
Aero:
F:10/R:40
Transmision:
Max Speed: 280MPH
1st: 2.843
2nd: 1.824
3rd: 1.328
4th: 1.012
5th: 0.819
6th: 0.678
Final: 3.250
LSD:
Initial: 18
Acceleration: 20
Braking: 5
Suspension:
Ride Height: F:-20/R:-20
Springs: F:13.5/R:8.0
Dampers Extension: F:9/R:7
Dampers Compression: F:8/R:5
Anti-Roll: F:4/R:6
Camber: F:2.5/R:2.5
Toe: F:-0.25/R:0.00
Brakes:
F:5/R:6
The reason I didn't put a Racing Exhaust on this was because I wanted to keep the sound of the ACR itself...But believe me when I say that this thing is a thing of beauty
Let me know what you think and Also feed it back to VTiRoj.
- 821
- EivlEvo
RKM's tune is good considering the car, but it's not what I expected. I still feel like this car has more to give. To me it felt like driving a very neutraled out FWD car making high horsepower. Say in the 300 range.
Again, considering what PD gave us to begin with... the tune is good. But for me this car needs to give more.
Again, considering what PD gave us to begin with... the tune is good. But for me this car needs to give more.
dr_slump
Premium
- 7,425
- Switzerland
- the_dr_slump / GTP_dr_slump
My little BIG BOSS ACR review
Test Track: Grand Valley Speedway (all aids off, except ABS 1)
Before: (Sports Soft)
First, my Viper has about 1000ps. You might think that this combination would be undriveable with sport soft tires. But no, the ACR runs like on rails out of the curves.
It's just unbelievable how much traction this car has.
Of course, you must be careful at the exit of slow corners, but what do you expect?
This enormous stability, however, has one serious disadvantage: massive understeer. You really need to brake early.
At the end, I was able to get a time of 1:53,365.
After: (Sports Soft)
I really hoped that the tune would reduce the understeer.
But the setup does exactly the opposite. The traction on the rear..... well, it's just incredible. It feels as if you were driving on race tires.
The good thing is that it almost doesn't increase understeer.
In my opinion this car is a dream for all analog haters out there (full throttle, no throttle,.....)
Lap Time: 1:52,681
I think this car is now a car for everyone. Nothing could make this rocket unstable, not even an earthquake. Just go full throttle out off every corner and feel the power!
Additional:
(racing soft tires)
Before:
The racing tires make the car much better.
The viper understeers much less now, but it's still not perfect.
Time without aids, except ABS 1: about 1:41,XXX (I'll post the exact times later)
After:
Well, ...............it's just.........horrible!
What a huge understeer! Just a nightmare. (sorry Roj)
Time: about 1:43,XXX
This tune is very, very bad on racing soft tires. (As long as you drive on a circuit, of course. For drag racing a superb car:idea
Ehhm yeah, 1.5-2 sec slower really tells it all.
Test Track: Grand Valley Speedway (all aids off, except ABS 1)
Before: (Sports Soft)
First, my Viper has about 1000ps. You might think that this combination would be undriveable with sport soft tires. But no, the ACR runs like on rails out of the curves.
It's just unbelievable how much traction this car has.
Of course, you must be careful at the exit of slow corners, but what do you expect?
This enormous stability, however, has one serious disadvantage: massive understeer. You really need to brake early.
At the end, I was able to get a time of 1:53,365.
After: (Sports Soft)
I really hoped that the tune would reduce the understeer.
But the setup does exactly the opposite. The traction on the rear..... well, it's just incredible. It feels as if you were driving on race tires.
The good thing is that it almost doesn't increase understeer.
In my opinion this car is a dream for all analog haters out there (full throttle, no throttle,.....)
Lap Time: 1:52,681
I think this car is now a car for everyone. Nothing could make this rocket unstable, not even an earthquake. Just go full throttle out off every corner and feel the power!
Additional:
(racing soft tires)
Before:
The racing tires make the car much better.
The viper understeers much less now, but it's still not perfect.
Time without aids, except ABS 1: about 1:41,XXX (I'll post the exact times later)
After:
Well, ...............it's just.........horrible!
What a huge understeer! Just a nightmare. (sorry Roj)
Time: about 1:43,XXX
This tune is very, very bad on racing soft tires. (As long as you drive on a circuit, of course. For drag racing a superb car:idea
Ehhm yeah, 1.5-2 sec slower really tells it all.
Last edited:
- 5,972
- Finland
The linked version got little attention so here goes with a "normal" post. It's the exact MFT version with the useless parts of the post stripped out.
1000+ bhp, 1145+ Nm, 1257 kg, PP 661
Parts to fit:
Oil Change
Chassis Weight Reduction Stage 3
Window Weight Reduction
Carbon Bonnet (Body Colour)
Engine Tuning Stage 3
Sports ECU
Sports Intake Manifold
Racing Air Filter
Titanium Racing Exhaust
Sports Exhaust Manifold
Catalytic Converter: Sports
Supercharger
Fully Customizable Transmission
Twin Plate Clutch
Semi Racing Flywheel
Carbon Propeller Shaft
Fully Customizable LSD
Fully Customizable Suspension Kit
Sports Soft Tyres
Transmission
Note: First, reset the gearbox to the default settings, then set the Max speed, and only then set the gear ratios.
Gear Ratios
1st: 3.029
2nd: 1.974
3rd: 1.475
4th: 1.200
5th: 1.000
6th: 0.810
Final Gear: 3.310
Max speed: 420 km/h
Fully Customizable LSD
Initial Torque: 5
Acceleration Sensitivity: 30
Braking Sensitivity: 5
Suspension
Ride Height Adjustment (mm): 10 / 10
Spring Rate (kgf/mm): 7.5 / 7.5
Dampers (Extension): 8 / 6
Dampers (Compression): 3 / 5
Anti-Roll Bars: 3 / 5
Camber Angle (-): 1.5 / 1.5
Toe Angle: -0.20 / 0.00
Brake Balance Controller
Brake Balance: 6 / 5
Driving Options
ASM: Off
TCS: 0
ABS: 1
No idea if it's the driver or if it's the car but I was doing high 1'50s and low 1'51s with it even as posted, without additional downforce.
1000+ bhp, 1145+ Nm, 1257 kg, PP 661
Parts to fit:
Oil Change
Chassis Weight Reduction Stage 3
Window Weight Reduction
Carbon Bonnet (Body Colour)
Engine Tuning Stage 3
Sports ECU
Sports Intake Manifold
Racing Air Filter
Titanium Racing Exhaust
Sports Exhaust Manifold
Catalytic Converter: Sports
Supercharger
Fully Customizable Transmission
Twin Plate Clutch
Semi Racing Flywheel
Carbon Propeller Shaft
Fully Customizable LSD
Fully Customizable Suspension Kit
Sports Soft Tyres
Transmission
Note: First, reset the gearbox to the default settings, then set the Max speed, and only then set the gear ratios.
Gear Ratios
1st: 3.029
2nd: 1.974
3rd: 1.475
4th: 1.200
5th: 1.000
6th: 0.810
Final Gear: 3.310
Max speed: 420 km/h
Fully Customizable LSD
Initial Torque: 5
Acceleration Sensitivity: 30
Braking Sensitivity: 5
Suspension
Ride Height Adjustment (mm): 10 / 10
Spring Rate (kgf/mm): 7.5 / 7.5
Dampers (Extension): 8 / 6
Dampers (Compression): 3 / 5
Anti-Roll Bars: 3 / 5
Camber Angle (-): 1.5 / 1.5
Toe Angle: -0.20 / 0.00
Brake Balance Controller
Brake Balance: 6 / 5
Driving Options
ASM: Off
TCS: 0
ABS: 1
No idea if it's the driver or if it's the car but I was doing high 1'50s and low 1'51s with it even as posted, without additional downforce.
dr_slump
Premium
- 7,425
- Switzerland
- the_dr_slump / GTP_dr_slump
- 1,511
- Michigan
- tahoe01
I didn't go full blown race car with this one, but here's my tune:
Tuning Shop:
Weight Reduction Stage 2
Fully Customizable Transmission
Twin Plate Clutch
Semi Racing Flywheel
Carbon Driveshaft
Adjustable LSD
Fully Customizable Suspension
Racing Soft Tires
Tune:
Transmission:
Top Speed: 211 mp/h
Drivetrain:
Differential:
Initial Torque: 19
Acceleration: 31
Braking: 8
Suspension:
Spring Rate: 9.0/11.7
Extension: 6/7
Compression: 3/7
Anti-Roll: 2/4
Camber: 3.1/2.7
Toe: -0.20/-0.11
Brake Balance: 5/6
I pulled a 1:50.1 around Grand Valley (with a few minor mistakes) with this. No engine mods, so it's pretty respectable.
Tuning Shop:
Weight Reduction Stage 2
Fully Customizable Transmission
Twin Plate Clutch
Semi Racing Flywheel
Carbon Driveshaft
Adjustable LSD
Fully Customizable Suspension
Racing Soft Tires
Tune:
Transmission:
Top Speed: 211 mp/h
Drivetrain:
Differential:
Initial Torque: 19
Acceleration: 31
Braking: 8
Suspension:
Spring Rate: 9.0/11.7
Extension: 6/7
Compression: 3/7
Anti-Roll: 2/4
Camber: 3.1/2.7
Toe: -0.20/-0.11
Brake Balance: 5/6
I pulled a 1:50.1 around Grand Valley (with a few minor mistakes) with this. No engine mods, so it's pretty respectable.
monkeypooppant
(Banned)
- 38
- imapornstar
- xbff
well ppl think tune means buy every thing 4 the car but it isn't. suntimes cars r faster without all the stuffs. ive only brought lcs and the best transmission and it works well 4 my viper. i also did a dragracing tune which make my viper hav very fast boost. heres the tune of 1/4 dragracing:
set max speed to 211
then first gear:4121
second gear:2575
third gear:1719
forth gear:1315
fith gear:1074
sixth gear:0766
final gear:4318
u might think the max speed is 211 but its actually 170. do not set the max speed higher cus itll make the viper slower 2 boost. this is only the gear part of the tune but its the most important of the whole tune. if u think this works add me on ps3.
set max speed to 211
then first gear:4121
second gear:2575
third gear:1719
forth gear:1315
fith gear:1074
sixth gear:0766
final gear:4318
u might think the max speed is 211 but its actually 170. do not set the max speed higher cus itll make the viper slower 2 boost. this is only the gear part of the tune but its the most important of the whole tune. if u think this works add me on ps3.
- 70
- Redding, CA
- ValveEasy
- STRANGERTINE
:tup:Just used jjohan's tune, got a 7,22 on my first practice lap. Next lap was 7,46; then I realized I was hungry and had to pee.
I LIKE IT! I turned the rear springs up to 15.X and changed the brake balance, its SO STABLE. My changes were more for me, I apex early and brake late. Just a little bit of sexy red slide and she stays on the road. This setup is GOOD TO GO.
I LIKE IT! I turned the rear springs up to 15.X and changed the brake balance, its SO STABLE. My changes were more for me, I apex early and brake late. Just a little bit of sexy red slide and she stays on the road. This setup is GOOD TO GO.
- 11,207
- Adrian, Mich.
- cargorat323
- CargoRatt
EDIT Misread post.
