If anyone knows the standard spring-rate for the rear of a series-2 XJ6, please speak up.
I've bought a set of GAZ adjustable shocks and intend on fitting slightly higher spring rates all round. I've opted for eibach units up front, but the rears wont fit the shock perches (Ø73 / 2.875" internal diameter required). Because of this I need to get some custom ones ordered from a company down the road from me in Sheffield. Knowing the standard spring-rate will give me the best idea of what to order.
Regards,
Simon
