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Spring rates 350 vs 350 R?

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Been watching a few online reviews and one guy said they were different due to the cf rim weight difference which seems to make sense. t/f?

If that is the case will the Ford Performance springs be different?

Thanks.

:)
 
While I'm sure the wheels are part of the equation I'd bet it has a lot more to do with the stickier tires.

The new FP springs are supposed to be a bit stiffer but the amount remains to be seen. Do some searches and the answers to most of your questions can be found.

https://trackmustangsonline.com/threads/r-springs-on-gt350.10594/
 
Thanks

:)

Not lazy, I just forgot that the car has been out for a while.

Some forum search engines are so so, I'll try this one more & see how it goes.
 

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