Oullim Motors SPIRRA 4.6 V8 Tune

[feszy]

About me: New member that decided to share a recent tune in order to receive feedback.
Objective: Tune the Oullim Motors SPIRRA 4.6 V8 in order to tame the oversteer.

Tune:

583 hp, 1026 kg


Motor Rebuild(change oil) - 24,000 Cr

Rear Wing Type B - 4,000 Cr

Chassis Weight Reduction Stage 3 -35,000 Cr

Chassis Reinforcement - 20,000 Cr

Window Weight Reduction - 3,000 Cr

Engine Tuning Stage 3 - 47,500 Cr

Sports ECU - 1,000 Cr

Sports Intake Manifold - 2,500 Cr

Racing Air Filter - 450 Cr

Titanium Racing Exhaust - 10,000 Cr

Sports Exhaust Manifold - 3,500

Catalytic Converter: Sports - 500 Cr

Supercharger - 17,500 Cr

Fully Customizable Transmission - 20,000 Cr

Twin Plate Clutch - 2,500 Cr

Semi Racing Flywheel - 1,500 Cr

Fully Customizable LSD - 7,500 Cr

Fully Customizable Suspension Kit - 15,000 Cr

Racing Medium Tires - 25,000 Cr

Racing Soft Tires - 36,000 Cr

Oullim Motors SPIRRA 4.6 V8 ~ 70,000 Cr

Overall cost: ~350000 Cr f

Tune:

Aerodynamics

Downforce: 0 / 20


Transmission

Gear Ratios: Not complete, used top speed ratio

Top speed: 217 mph / 350 kmh


Fully Customizable LSD

Initial Torque: 20

Acceleration Sensitivity: 40

Braking Sensitivity: 28(will tune in future)


Suspension

Ride Height Adjustment (mm): -10/ -8

Spring Rate (kgf/mm): 5.6 / 6.2

Dampers (Extension): 6 / 5

Dampers (Compression): 5 / 4

Anti-Roll Bars: 5 / 5

Camber Angle (-): 2.7 / 2.0

Toe Angle: 0.05 / 0.07


Brake Balance Controller

Brake Balance: 7 / 5

Tires

Front: Racing Medium

Rear: Racing Soft

Driving Options

ASM: Off

TCS: 0

ABS: 1


Notes: This tune was tested around the Nurburgring NordSchleife with a DS3. My fastest lap was a 6:46 with minor mistakes. Since the original car has a tendency to oversteer this tune gives it the exact opposite. The car has some understeer but what I feel is enough to make it stick to the ground. Any criticism is welcome good or bad and thank you for taking the time to try it out.

 

[Adrenaline]

Tires

Front: Racing Medium

Rear: Racing Soft

That doesn't count as 'fixing' the oversteer.
It's like breaking your arm, so that the pain in your leg goes away.

 

[feszy]

Thanks for the feed back but with this car I don't see the slight understeer I produced as another problem. It balances the car so that the huge oversteer doesn't happen anywhere near as often as it should. The tire difference was something I did out of trial and error and seems to have paid off. Still the car can be tuned a lot better so I'll keep trying. Anything else you see as wrong?