What is the inside diameter and free coil length (length of the spring when uncompressed) of the front coil spring on the KJ?

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2005 CRD , Moab Rims, 245/75/16 Goodyear M/T
RL rear bumper, TMJ Front bumper, Frankenlinft,
*TOTALED*

1985 Mitsubishi Pickup SP 2.3 Turbo Diesel Watercooled turbo,4D56 ported head,
12" Suspension Lift with JK Rubicon axles, Elockers, 5.13's, Fox coilovers, Atlas 5.0, Rock Lizard supersliders

1996 Lexus LX450 -locked and lifted-

its my understanding there is like 13 different size stock springs for the front? dont know the number but im aware there are many combinations.

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Admin note:
This account has been deactivated.

The inside diameter should always be the same. Well it looks like I am on my own for this one. My guess is it is either 2 1/2" or 3" for the inside diameter.
I am attempting to develop a 3 1/2" true suspension lift for the CRD with aftermarket bumpers and winch. My calculation tell me that 475lb to 500lb spring should do the trick. To develop high quality lift kifts you have start from the begining and make all the necessary calculation for the spring rates to prevent sag. Well wish me luck. If anyone has some input I'm always open to ideas.

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2005 CRD , Moab Rims, 245/75/16 Goodyear M/T
RL rear bumper, TMJ Front bumper, Frankenlinft,
*TOTALED*

1985 Mitsubishi Pickup SP 2.3 Turbo Diesel Watercooled turbo,4D56 ported head,
12" Suspension Lift with JK Rubicon axles, Elockers, 5.13's, Fox coilovers, Atlas 5.0, Rock Lizard supersliders

1996 Lexus LX450 -locked and lifted-

Spencevans, are you a 4x4 aftermarket manufacturer or just another concerned back yard hack like the rest of us ~~ !!

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Custom, Comfortable & Capable.......just the way it should be

Using a tape measure, the inside diameter is 3 5/32". I don't have a stock spring to check for length but Rusty's 2.5" front coil is 15" long.

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2002 Liberty Limited
2.5" Rusty's Coil Lift + OME 927 springs + 1/4" spacers
265x70 Revos
Warn 4x Floods
ARB bumper
TeraFlex extended front bumpstops
Rock Lizard Skink Super Sliders
Bosch Size 86 battery
Jeepin by Al's 4.5 UC Arms
Kryptonite Differential Cover
JBA Bolt on KJ Tri-Angulated 4 Link

Well it's tough to say. I used to do a lot of metal manufacturing before I went back to school and got my Masters of Biomechanical Engineering. Currently I only dabble but I still have the connections with my previous employer and this is well with in his range of capability to produce. Truthfully, I believe that most of the parts are already out there but they just need to be assembled according to the weight of the vehicle.

_________________
2005 CRD , Moab Rims, 245/75/16 Goodyear M/T
RL rear bumper, TMJ Front bumper, Frankenlinft,
*TOTALED*

1985 Mitsubishi Pickup SP 2.3 Turbo Diesel Watercooled turbo,4D56 ported head,
12" Suspension Lift with JK Rubicon axles, Elockers, 5.13's, Fox coilovers, Atlas 5.0, Rock Lizard supersliders

1996 Lexus LX450 -locked and lifted-