Difficult Car? IROC-Z

  • Thread starter Thread starter DeltawingR18
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DeltawingR18

DeltawingR18

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dino_au
I have recently been trying to wrestle the IROC-Z Camaro into submission with suspension tuning. It has 643 horsepower, all engine parts added except for Nitrous. The front end seems perfectly fine, but the rear...

Holy cow.

It squirms under braking like a ADD snake, and if you enter a corner one little bit too fast you get huge understeer.

Any tips would be extremely helpful, I'll try to list suspension setting as best as I can remember. THis is my first tune, I am an extremely novice tuner.

Ride height: 72/74

Springs: ?/7.25

Dampers(C) 3/4

Dampers(E) 6/7? (not sure)

Anti Rolls: 4/5?

Camber: 0.1/0.2

Toe: 0.00/0.20

Again, I am an awful tuner don't be afraid to tell me that I suck.

Is this in the right place?
 
DeltawingR18
I have recently been trying to wrestle the IROC-Z Camaro into submission with suspension tuning. It has 643 horsepower, all engine parts added except for Nitrous. The front end seems perfectly fine, but the rear...

Holy cow.

It squirms under braking like a ADD snake, and if you enter a corner one little bit too fast you get huge understeer.

Any tips would be extremely helpful, I'll try to list suspension setting as best as I can remember. THis is my first tune, I am an extremely novice tuner.

Ride height: 72/74

Springs: ?/7.25

Dampers(C) 3/4

Dampers(E) 6/7? (not sure)

Anti Rolls: 4/5?

Camber: 0.1/0.2

Toe: 0.00/0.20

Again, I am an awful tuner don't be afraid to tell me that I suck.

Is this in the right place?
Click to expand...
It's the physics the games broke. But try moving your ballast to the rear.
 
DolHaus
To cure the understeer raise the front ride height and lower the rear toe. To cure the braking issues raise the LSD decel. Put the camber back to 0.0 at both ends as well, it just seems to remove grip at the moment.

Have a read of this as well https://www.gtplanet.net/forum/threads/general-tuning-guide.297354/
Click to expand...
Ah, thanks! Will keep that bookmarked for future refrence. I will report back wehther or not the adjustments you guys suggested work. (They will work) 👍
 
@DeltawingR18
Did you ever figure out a good tune for this car? I've been doing a little testing with it and wanted to compare suspension settings. Mine is tuned for 450pp comfort medium/soft though.
 
88GTA
@DeltawingR18
Did you ever figure out a good tune for this car? I've been doing a little testing with it and wanted to compare suspension settings. Mine is tuned for 450pp comfort medium/soft though.
Click to expand...
Well, I did... but it was more of a tire smoking fun-mobile than a hard racer. I lost focus quick, and moved on the the Boss Mustang.
 

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