Do you have chassis questions?

Isn't push and under steering the same thing?

Dave

D1JL said:

Isn't push and under steering the same thing?

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I will let Richard Hammond explain

pretty sure bar on base car is 22mm....at least for 2014. Higher roll center and stiffer springs on ST means less stiff bar is required....

timo said:

pretty sure bar on base car is 22mm....at least for 2014. Higher roll center and stiffer springs on ST means less stiff bar is required....

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As per the ST manual, the front bar is 19 mm.
This is the same size as the non-ST.

I was told that the springs are the same as the FRPP Handling Pack that was available for the 2011-2013 Fiesta.

Dave

D1JL said:

As per the ST manual, the front bar is 19 mm.
This is the same size as the non-ST.

I was told that the springs are the same as the FRPP Handling Pack that was available for the 2011-2013 Fiesta.

Dave

Click to expand...

hmmm....I pulled the base car print yesterday to look. I'll double check next week....not in office tomorrow.

Since the topic seems to be roll stiffness, what are diameter and wall thickness of the stock and ST twist beam axle tubes?

While you're at it, how about camber and toe specs?

And are there any geometry tricks that would get messed up if the beam was made too stiff?

D1JL said:

As per the ST manual, the front bar is 19 mm.
This is the same size as the non-ST.

I was told that the springs are the same as the FRPP Handling Pack that was available for the 2011-2013 Fiesta.

Dave

Click to expand...

Who told you? Some little fairy?
Gotta support your comments guys...

Smokin said:

Who told you? Some little fairy?
Gotta support your comments guys...

Click to expand...

I do not know about their preferences.
I was told I could not mention any names but they were wearing FRPP name tags.

Dave