front coils spring rate

[Tapage]

Hello folks ..

Does anyone have a idea about the spring rate that function fine for off road on a mini truck SAS ( still have the factoru 22RE engine )

RE have one option about 20" with 165lb/in spring rate .. ( TJ front coils 4.5" lift )

BDS have ones with 22" and 215lb/in ( Tahoe 6" lift kit )

I'm in betweeen this desision .. due to OME catalog show a HD option for RJ70 ( 70 series with 22RE engine non US market ) front with a 19" coil with 220lb/in spring rate ..

But the OME option for TJ for example are 140lb/in so I'm still little confused ..

Not looks logical that the TJ with the 6 in line 4.0 HO it's far to much geavy than any Toy SAS with the 4 banger engine ..

I'm much more incline to run the RE coils with 165lb/in .. but I'm here for comments that are higly apreciated ..

 

[Tapage]

One more thing to add are that OME suspension setup are more prone to HD due to winch and heavy ( ARB ) bull bars as usual .. less articulation with mire control and speeds on the outback.