Spring length on stacked right front

[hucktyson]

What length springs are used top and bottom on a stacked right front ?

[rich tanner]

Use a 4in 400# on top and a 8in 700# on bottom that combination produces a 254#/inch first stage & 700#/inch second stage spring rate.

[MasterSbilt_Racer]

You will likely have trouble with a 4" spring on top, especially as soft as 400#. You probably won't be able to get much gap from your "stopper nut". You will probably need at least a 5" on top.

If you are not running dual stage, then disregard what I said.