Couple of questions on spring rates
- Are the OEM spring rates on the Boss linear or progressive? I see that the Ford Racing "P" and "K" springs are linear for the front and progressive on the rear.
- Does anyone have the OEM spring rates for std and LS Boss's?
Thanks
r/
Eric
- Are the OEM spring rates on the Boss linear or progressive? I see that the Ford Racing "P" and "K" springs are linear for the front and progressive on the rear.
- Does anyone have the OEM spring rates for std and LS Boss's?
Thanks
r/
Eric