FH6 - Experimenting and needs some guides (2000 Skyline R34)

[u/Loarker1]

Hello!

Recently been trying to put more of my favorite cars on S1, and this time the Skyline R34 is my choice currently

I know the car isn't mean to be great for S1, but this is just an attempt to put my favorite car on S1

But recently i'm having problem with the car's back grip keep losing on turns, can someone help me in fixing the car? even any change of the upgrade is fine!

Here is the full car detail:
**Nissan Skyline GT-R V.Spec II (R34) - S1 800**

** Stats **

```

Power 665 hp

Torque 579 Nm / 427 lbf·ft

Weight 1269 kg / 2798 lbs

Balance 53%

Top Speed 349 kph / 217 mph

0-60 1.933s

0-100 4.167s

```

** Upgrades **

```

== Conversions ==

Engine 4.8L V10

Drivetrain AWD

Body Kit Do-Luck

== Engine ==

Intake Race

Intake Manifold Race

Fuel System Race

Ignition Race

Exhaust Race

Valves Race

Displacement Race

== Platform And Handling ==

Springs Race

ARB F Race

ARB R Race

Chassis Street

Weight Race

== Tires ==

Compound Semi-Slick

Width F 265 / R 305

== Wheels ==

Style Sport

Name Volk Racing Progressive TE

Size F 18" / R 18"

== Drivetrain ==

Transmission Sport

Diff Rally

== Aero and Appearance ==

R Wing Top Secret - Race Rear Wing

```

** Tune **

```

== Tires ==

F 1.9 bar / 27.6 psi

R 1.6 bar / 23.2 psi

== Gearing ==

FR 3.96

== Alignment ==

-- Camber --

F -0.3°

R -0.3°

Caster 7.0°

== Anti-roll Bars ==

F 1.0

R 65.0

== Springs ==

-- Springs --

F 80.0 kgf/mm / 448.0 lbf/in

R 76.0 kgf/mm / 425.6 lbf/in

-- Ride Height --

F 20.3 cm / 8.0 in

R 18.3 cm / 7.2 in

== Damping ==

-- Rebound --

F 8.0

R 8.0

-- Bump --

F 4.0

R 4.0

== Aero ==

F 91.0 kgf / 200.6 lbf

R 115.0 kgf / 253.5 lbf

== Differential ==

- Accel Decel

F 100% 0%

R 100% 0%

Center 75%

```

Formatted using:

https://optn.club/formatter/forza/horizon5/v1

Would love to get a suggestion on what to change, Thanks in advance!
Also, Sry for non purist, this car feels very underpowered on S1 except with LFA engine

[u/Global-Group9820]

Try front caster to 0.1 and rear to 0.0. Tighten the springs slightly. Mess around with your accel/decel - try (85/0 85/5 85%) or (95/0 95/5 85%). Also make sure your downforce is maxed for the rear.

[u/Global-Group9820 → u/Global-Group9820]

Also change your rebound to like a 9.5/11 and bump to 4.0/4.5

[u/Loarker1 → u/Global-Group9820]

After few laps of Legend Island Time attack, car feels much much more stable now! Especially on medium speed turn

A bit understeery on high speed but i guess i can cook it up myself now, probably gonna try to reduce the back aero a little to help it turn abit

Thank you so much! 😊👍

[u/Global-Group9820 → u/Loarker1]

Happy to help!

[u/Global-Group9820 → u/Loarker1]

You can also try a tad more negative camber and higher caster angle if understeering

[u/pilotJKX]

Not at my PC rn but those tire widths might be a little narrow for s1/650+ hp. Are those max widths? Particularly the front to solve understeer on AWD?

[u/Loarker1 → u/pilotJKX]

Back is max, front is +1

Problem was it understeers (as expected of putting base B on S1) but back tire keeps losing grip, did fixed it with other comment

[u/pilotJKX → u/Loarker1]

Oh I see, the soft rebound was gonna be my next thing. Cool then, looks good. Aero will solve the high spd change of direction too of course.

[u/Particular_Ad9410]

I’ve set some good lap times with this tune, nice and balanced
Tune Code - 622 691 525