OME vs Budget Boost

[Matt]

Did you measure it? I only ask because I remember seeing a picture of then side by side to stock and they didn't look much longer, if at all, in the picture.

And fwiw, putting a 2" spacer in allows the suspension to drop that much extra as well; thereby more articulation. Fully compressed length is 2" longer though which prevents the tire from stuffing as far..... however if you're running larger tires you don't want the tires to stuff as far as stock or you'll rub.

Again, nothing against OME. Just want to clarify to those who aren't as suspension literate that spacers actually provide more articulation than stock as well. Not sure if the overall suspension travel is much different either... if the OME provide ~2" more travel downward and have more overall travel range (fully compressed to fully extended), then you'd be able to stuff that tire further than you'll want.

With all that said... I still like the OME. they're well known for combining the proper spring rates and damping ratios for good ride comfort and excellent off road performance.

[AJeepZJ]

lol - I'm no spokes person for OME so no need to apologize. I enjoy being able to speak freely. I measured it sometime last year and had it on a spreadsheet but that computer's hard-drive failed. (How convenient) lol. But I will remeasure and toss them up, maybe a stocker will throw there's up as well.

[Matt]

Lol I hear ya man. I mean regardless, OME or BB is going to perform better than stock. I just don't think there's a major articulation advantage between the OME and BB.

But it would be good to have some actual measurements. In about a week ill be doing my 5k maintenance and will measure how far the fully extended suspension drop is from hub to fender. Would be great to get another XK to take the same measurement (might be different than the WK due to fender shape).

I'm all for more information. One thing that I know happens with aftermarket parts is sometimes its hard to find the line between reality and hype. So when in doubt, actual measurements and data is the way to go. Does OME list the compressed / extended lengths for their strut assemblies? Could probably compare those to some stock replacements (bilstein or monroe)

[Sal-XK]

Not sure if I am understanding this correctly. A 2" suspension lift has no more articulation then a 2" spacer lift? Doesn't the spacer put the suspension 2" out of spec. In my mind I see the suspension lift being superior but I'm no engineer either. If you add a spacer on top of a strut that has only 5" of travel that number don't change much except for the downward travel correct, the down being less because the position the spacer puts everything at? Putting a longer strut on to give you lift wouldn't that mean more suspension travel? I seen AJ's WK being wheeled along side other WK's and XK's for that matter and I can tell you he had less issues then the spacer lift guys. It was obvious while guiding him his tires stayed planted were others had a tire or two of the ground. This observation tells me that the OME suspension lift is far better then the spacer lift.

[Matt]

Sal, the OME is not a full suspension lift.

The overall down travel of these systems is determined by the overall strut length. For the 2" spacer lift, the suspension fully extended will be 2" further than stock. For the OME strut/spring lift, the suspension will extend further than stock only by the overall difference in strut lenght between the stock and OME struts. For example if the overall length of the OME struts are equal to stock struts, then the tire wont drop any further than a stock strut would allow. I have a feeling that's not the case, but I also doubt that the OME will allow the tire to extend further than a 2" spacer does.

Here's a way to visualize it. Pick the vehicle up in the air thereby letting the suspension extend fully. Then, unbolted the struts. The suspension drops further. After installing the 2" spacers, the suspension will still be dropped 2" further than a stock vehicle. Same goes for the OME.... once its all put together the suspension will be dropped by however much longer the OME struts are than stock.

Offroading capabilities the OME has benefits other than articulation. ... lol people just love that word because it sounds cool. The real benefit comes from the spring rates and valving. When going over rocks and obstacles, the soft stock suspension deflects more, thereby resulting in momentary losses of ground clearance. The OME kits maintain their ride height better in offroading conditions.

[Matt]

To add to that, as weight shifts to the front or rear (depending on ascending or descending), the higher spring rates of the OMEs will result in less deflection and thereby maintain better ground clearance.

Like I said, I'm a fan of the OME kit.... I'm not knocking it at all. Just pointing out the real reasons its better. It doesn't really give you "more travel" or "more articulation" than a BB, it just maintains its ride height while offroading a lot better (which may look like better travel)

[Sal-XK]

Ok so now I can't use the word articulation thanks, and I learned to spell that too . So WHEEL TRAVEL LOL should be more with the OME then because it should be longer then the stock strut to give the jeep a lift? Even if it's only spring rate and such or what ever it is doing the WK with the OME lift seemed to me anyway to stay better planted on the trail then the spacer guys. I'm not sure but I don't think AJ was disconnected either but he will have to chime in on that one because I'm pretty sure he had disconnects all the way around.

[Matt]

Lol well its not necessarily the longer strut that lifts the Jeep with the OME. Its really the stiffer spring and preload (to make it more confusing) in combination with a strut body that can extend further.

But yeah, its definitely a better setup. To the point that I may run OME HD springs and struts with my RC spacer when I get the 4" SL (if coilovers are too far out of reach... which is likely) in lieu of the stock spring/strut and the huge 4" SL spacer.

[Omelet]

I have a picture with the length of the OME strut at home. I just took it a couple weeks ago when I tore my front end apart again. I will post it later this evening. That should help you with part of this discussion. If I remember correctly it was somewhere close to 6" for shaft length.

[NoMatter]

I would have to agree with 07JeepXK, I too have the OME HD on my rig, I replaced a Rocky Road kit back in March 2010. At times I wonder why I got the HD kit, the ride is kinda stiff on road but off road is where the setup shines. Washboards and small boulder filled trails are traveled with ease with a quicker pace. Total wheel travel seems improved I don't seem to be doin three wheel as often as before and there are new scuffs on the insides of the rear wheel flares, I really need to extend those bumpstops. When the Jeep is loaded with people and gear is when you can really see how they designed the spring rate to perform perfect with additional weight. I am very happy with my HD springs, I hope on adding a winch so hopefully that additional load will help the on road pleasure. As for the rear I really noticed an improvement when towing my popup camper the rig stays level and my trailer seems to track better. My only complaint.. The passenger side rear sits a 3/8 to 1/2" lower than the other corners regardless of how much fuel is in the tank. The two rear springs are diiferent height and I placed the taller on on the drivers side as the directions stated, guess I'll just have to add a trim spacer to even it out. I bought my kit from 4WD hardware (4wheel parts). I picked it up same day, everything was in stock down in Denver. 5% off with the JU code was a major bonus.