BC Coilovers - Install

46763 Views 152 Replies 27 Participants Last post by GumbeauxJr, Jan 24, 2019

[email protected]

Discussion Starter · Oct 25, 2013

We are waiting on our custom set of BCs to arrive. I bumped up the rates and valving to 6K Fr and 4K Rr. I was thinking about 5K rears but we'll try this first. BC standard rates are 5K/3K. A bit light in the rear.

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eRic

· #6 · Nov 27, 2013

[email protected] said:
We are waiting on our custom set of BCs to arrive. I bumped up the rates and valving to 6K Fr and 4K Rr. I was thinking about 5K rears but we'll try this first. BC standard rates are 5K/3K. A bit light in the rear.

one K is how many lb/in ? The spring rates in the 2014 FIESTA ST Supplement are listed as 30 N/mm (171 lb/in) front and 25 N/mm (143 lb/in) rear.

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