travis123321

im gonna be buying some coil springs soon.. im looking at the rustys 3 inch coils... whats the difference between the HD ones and the regular one...? thier both 99 bucks. before i get yelled at for not putting this in the lift thread... thats alot to follow and this just seems a litllte easier. ill delet this when someone helps me out! thanks!

98XJ40K

The HD coils are a higher spring rate. Designed to compensate for an aftermarket bumper and winch. If you are going to install that much extra weight in the front, it's not a bad idea. I have those coils and they are pretty good.
I would also check Serious Offroad, he has great prices on RE coils if you want to go another route.

travis123321

Thanks dude! I'll Prolly go with a higher spring rate ones so they don't sag later on if I get a bumper. I'm looking for some cheap 3 inch lift coils that's it haha. Those were the only ones I could find lol

OEJ

Sorry Travis, not to jack but would i need to get a heavier spring rate coil for just a basic bumper with reciever hitch and D rings.

thinking about this one from jcr. non winch dyi. i've got IRO 3" coils with .75 and stock spacers.
http://www.jcroffroad.com/mm5/mercha..._Code=DIY-XJ-F

letsgomuddin

Basically, anything heavier than the stock bumper is going to require the higher spring rate or the front is going to sag.

OEJ

really??? that sucks. i hate doing things twice. looks like ill be putting an order in for springs at serious.
thanks man.

nwhit2004

I have the HD springs and like them. I do not have a offroad bumper or winch yet but the spring ride great. i don't notice a difference from stock realy.

travis123321

Haha its all good! It's nice to know these things myself!