155 Q4' rear drift,

[g.kinazoglu]

Hello everyone, Istanbul Park F1 F1 Escort Rs Cosworth car before turning around the bend 155 Q4 'can not turn, the back side is slipping. Is there a solution?

[Steve Webb]

What suspension are you using? Sounds like the rear may be too stiff.

[g.kinazoglu]

Front and rear suspension stock OEM.

[g.kinazoglu]

can there be front and rear wheel track size?
Front: 148mm
rear: 140mm

[kunev]

Just to clear it, you cannot pass that corner without going into drift unlike Escort Cosworth on same corner?

[g.kinazoglu]

I'm turning bend with escort cosworth.
I can't turning bend with 155 Q4.
The rear is slipping.

[kunev]

"Rear is slipping" sound as oversteer and "Can't turning" sound more as understeer, i.e. completely different things.
https://images.squarespace-cdn.com/content/v1/59880578d2b857274d25dec7/1553830871707-81DQQ484SNUI3D58DXVU/ke17ZwdGBToddI8pDm48kNeu59H7X6I9NvkCGtrQKZUUqsxRUq qbr1mOJYKfIPR7LoDQ9mXPOjoJoqy81S2I8N_N4V1vUb5AoIII bLZhVYy7Mythp_T-mtop-vrsUOmeInPi9iDjx9w8K4ZfjXt2dgBQDded0g87lWXf9hjjjJf q0Of1YlGHA8kyowEXF4NJCjLISwBs8eEdxAxTptZAUg/sleepy-while-driving.jpg?format=1500w

If you experience oversteer with that car without really trying to achieve it, then this is something really strange unless you have make some really drastic changes to the car as suspension, weight reduction, power ...
That model experience understeer, which is generally normal for 4WD cars.

[g.kinazoglu]

The rear is slipping.

[kunev]

So oversteer as per above photo?
Do you make sudden lift of the throttle or sharp turn the wheel in corner? Are rear tyres not really old and bad?

[g.kinazoglu]

I'm sorry. I found the problem. The wheels alignment are corrupted.