FAQ's

[mrltd]

Well, I'll have to work on this as time progresses.

I'll put spring applications, rates, bushing info, brake upgrade/conversion info, sway bar info, etc...

Wagon sway bar sizes:
1 3/16"
1 1/8"


Rear bar Sizes:
(civilain)
1" (PI)


Springs (in lbs/in)

front coils...
Base: 440 lb/in
HPP: 540 lb/in
P71: 700 lb/in

base rear coils 130 lb/in
p71 rear coils 160 lb/in
HPP bags ~110 lb/in nominal




Shocks:
All are interchangable up to 02. Many, many cars use the same shocks.
Street stock shocks are an affordable alternative for the $80+ Edelbrocks and Bilstiens and are available in various valving.

[texasvic]

You are going to include our newer cars right?

[mrltd]

Whatever I can find. Most of the conversions/upgrades for the boxes are all stock stuff from the 92-02 cars.

[mrltd]

Springs:


Front springs are 5 1/2" diamter 12" tall

Rates in lbs per inch
Standard (civi) 440
HPP 540
PI 700

Rears

[Blaze86Vic]

Is this new or old box panthers?

[mrltd]

Newer, though I believe the PI and civi were pretty close on the earlier cars too. I'm kinda just cut and pasting from that "other" site...It's slow going with how crappy it is...

[texasvic]

Rears are 130lbs/in civi and 160lbs/in police