Help With Sports Hards Tuning

[yellomello]

I can not get the car to stop understeering Unlike some of my opponents cars that are stuck to the road like glue

 

[dr_slump]

I can not get the car to stop understeering Unlike some of my opponents cars that are stuck to the road like glue

The car.......well, of course, I know which car you mean!

 

[yellomello]

I'm talking about the R34

 

[Onboy123]

And the course……I know what that is as well!!! And of course we also know your current tune……oh wait, we don't!

Seriously, this isn't the first time you've been so vague (your rkm review was what gave me this impression, sorry for the naming and shaming), if you want us to help, (not me, the tuners) give us more info than just 'my car is crap'.

Edit: lemme guess, it's using a RKM setup, isn't it? But regardless, the understeer is mostly due to the lack of high end torque to pull you out (from what my limited knowledge of tuning knows anyways), just be more aggressive or use the handbrake.

 

[yellomello]

No it is not an RKM tune and I did not just say My car is crap

 

[Onboy123]

You're completely missing the point. Ok, what's the setup on your car? How much power are you using? How much does it weigh? Any restrictions? You need to list all that rather than just saying 'the car isn't good enough………' or people can't help you. There are good tuners here but they ain't god, nor can they read your mind……

 

[yellomello]

I have around about 349 Hp Sports hards front and rear Aero 500pp on a touge

 

[JackWilson]

Touge??? what is this lol joking

try lowering the front spring rates, and setting Rear ride height slightly lower than front.

That should get you started somewhere

 

[dr_slump]

Touge??? what is this lol joking

try lowering the front spring rates, and setting Rear ride height slightly lower than front.

That should get you started somewhere

I would do the opposite with the spring rates......

 

[DORIFTO KOZO]

r u using the best suspension? if you do u can put the rear toe to about -0.25 to reduce the understeer

 

[iamjajo]

It would help to know which track and what times you are running.

I just set up an R34 using this tuning as a basis

https://www.gtplanet.net/forum/showthread.php?t=203179

I added .7 to the front and rear springs and -1 on the rear roll bar. The car is 550 PP with 475HP and 1264KG. I ran 1.10s around the Eiger Norwand on Sports Hard tires without any further setup changes.

The car was very balanced with some slight oversteer exiting the tight hairpins.

 

[JackWilson]

I would do the opposite with the spring rates......

Depends what settings he had already..