Lotus Evora '09
450 PP, 257 hp, 1350 kg
Tuned with G27 with Nixim Brake Pedal Mod
Tuned for the 450 PP Seasonal Events at Tsukuba Circuit.
Tuning and Maintenance
No Oil Change
Front Aero Type A
Installed Parts
Tuned on Comfort Soft Tires and Sport Hard Tires
Fully Customizable Suspension
Racing Brakes
Fully Customizable Transmission
Triple-Plate Clutch Kit
Fully Customizable LSD
Weight Reduction Stage 1
Carbon Hood
Window Weight Reduction
Tune 1.12
RH 92/95
Springs 6.25/8.00
Dampers Compression 4/2
Dampers Extension 5/7
Anti-Roll Bars 3/2
Camber 0.0/0.0
Toe -0.05/+0.10
Brake balance 6/5
LSD 12/12/28
Downforce 0/0
Power Level 92.9%
Ballast 155 kg
Ballast Position -30
Weight Distribution 45:55
Transmission
Final Gear to 4.000
Top Speed to 112 (never change this setting past this point)
1st gear 3.850
2nd gear 2.700
3rd gear 2.080
4th gear 1.710
5th gear 1.465
6th gear 1.295
Final gear 3.750 (adjust this to set top speed at red line on longest straight)
Tuning Notes
My Default Settings:
RH 95/95
Springs 5.00/8.50
Dampers Compression 3/3
Dampers Extension 4/4
Anti-Roll Bars 3/3
Camber 0.0/0.0
Toe 0.00/0.00
Brake balance 5/5
LSD 12/12/12
Downforce 0/0
Power Level 92.9%
Ballast 35 kg
Ballast Position 0
Weight Distribution 41:59
This car has massive entry oversteer and lift off oversteer. You can barely turn the week on corner entry. In chase view I can see lots of body roll. The front dives under braking and the inside rear lifts a lot at turn in. The first priority is to control this rapid body movement and to improve the loose condition at corner entry and mid corner.
Changes:
- LSD Decel to 20 for more controlled entry
- Front springs to 6.50 for less weight transfer to the front under braking and at corner entry
- Damper compression to 4/3 to slow down front dive condition
- Damper extension to 4/6 to slow down the rear raising condition under braking and entry
I thought that this car would be really tough to tame, but with just these few changes, it became a much more fun car to drive. Mid-corner weight transfer is still an issue, followed by a slight loos condition on corner entry.
Changes:
- Rear springs to 8.00
- Damper compression to 4/2 to encourage the rear to load more during mid corner weight transfer
- Damper extension to 4/7 to further slow down the rear raising condition under braking and entry
- ARB to 3/2 for added mid-corner stability
- Toe to 0.0/0.10 to add rear stability
- LSD Decel to 25 for more controlled entry
- Brake balance to 5/4 (for comfort soft tires)
That was a lot of changes at once, but with just ten laps with this car and two big adjustments, this car is much improved. It is turning into a fun little ride. The car still needs help to overcome the mid-corner oversteer issue. I have to calm down the nose of the car a bit.
Changes:
- Ride height to 92/95
- Front camber to 0/5
- Front toe to +0.05
- Ballast to 35 @ -35
More stable, but slower lap times. It is going in the right direction, but is also hurting corner exit a little bit.
Changes:
- Camber back to 0/0
- Ballast to 35 @ -50 weight distribution 42:58
The car is pretty good, but could use more ballast. That adjustment really did help. Need to also address the slight exit understeer that has developed.
Changes:
- Added weight reduction stage 1
- Ballast to 155 @ -30 weight distribution 45:55
- LSD decel to 28 for more controlled corner entry
- Damper extension to 5/7 to hold the nose down longer on exit, less understeer
Now this car handles much more gracefully. Each corner feels like one connected effort. Smooth. There is still a hint of understeer from mid-corner through exit.
Changes:
- Front springs to 6.25 a little softer for more front grip
- Toe to -0.05 to help gain more grip on exit
What a joy to drive now. It does this cool lift off controlled rear slide right down to the corner apex. There is only fine tuning left to do to this car. It is very solid in this state.
Enjoy.