Here are the specs from ARB, including length, spring rate and expected lift.
The 884 and 885 run the same rate at 590lbs/in with the 886 coils bumped to 660 lbs/in. Length is as follows:
OME884 390mm, 590lbs/in, 1 inch of lift
OME885 395mm, 590lb/in, 1.5 to 2 inches of lift
OME886 402mm, 660lbs/in, 2.5-3+ inches of lift
Factor TRD Tacoma springs, 14 inches long, 540lbs/in, 0 lift
These springs should only be run with the OME N140S shock; the factory Tokico and Bilstein units will not last with these springs due to their increased spring rate and length. The 886 springs are only recommended for trucks with heavy front bumpers and armor (skid plates).
The 884 and 885 run the same rate at 590lbs/in with the 886 coils bumped to 660 lbs/in. Length is as follows:
OME884 390mm, 590lbs/in, 1 inch of lift
OME885 395mm, 590lb/in, 1.5 to 2 inches of lift
OME886 402mm, 660lbs/in, 2.5-3+ inches of lift
Factor TRD Tacoma springs, 14 inches long, 540lbs/in, 0 lift
These springs should only be run with the OME N140S shock; the factory Tokico and Bilstein units will not last with these springs due to their increased spring rate and length. The 886 springs are only recommended for trucks with heavy front bumpers and armor (skid plates).