New front and rear suspension?
#1
New front and rear suspension?
Do anyone know of a upgraded bigger sway bar for the xk8? I have another project to complete in the next coming weeks after my leather interior is completed hopefully by the end of this month. Bigger upgraded sway bars? and new ball joints bushings shocks springs and any other suspension work that you guys know of to complete to make this cat handle like new or even better than new. I am thinking bilsteins for the shocks and oh would like to lower the rear end a bit looks kinda jacked up like a hot rod to me. Any ideas from you guru's on what to rep[lace or not to replace on the suspension front and back? Thanks as always
#2
David,
Our XK's already come from the factory with fairly strong suspension components. I have seen many spring options out there. If you're looking to firm things up, you may consider going with some polyurethane suspension bushes. They will give your car a much stiffer ride than the stock rubber bushes and should last substantially longer. I am going to rebush my suspension soon, and I have been comparing the conventional rubber versus poly bushes. There is a considerable cost difference, for sure. Take a look at the Powerflex website, they may have some products that will suit what you're trying to acheive (www.powerflexusa.com).
Caution! I have seen some comments previously on the forum, that poly bushes may make our cars ride too harshly for many. You could end up with a car that rides like a lumber wagon! Remember, our cars were bred for performance and luxury!
Just my 2 cents. Good luck on your mods!
Jon
Our XK's already come from the factory with fairly strong suspension components. I have seen many spring options out there. If you're looking to firm things up, you may consider going with some polyurethane suspension bushes. They will give your car a much stiffer ride than the stock rubber bushes and should last substantially longer. I am going to rebush my suspension soon, and I have been comparing the conventional rubber versus poly bushes. There is a considerable cost difference, for sure. Take a look at the Powerflex website, they may have some products that will suit what you're trying to acheive (www.powerflexusa.com).
Caution! I have seen some comments previously on the forum, that poly bushes may make our cars ride too harshly for many. You could end up with a car that rides like a lumber wagon! Remember, our cars were bred for performance and luxury!
Just my 2 cents. Good luck on your mods!
Jon
#3
I did a full poly bush setup on the front of mine and couldn't be happier. The ride is firmer for sure, but not what I would call harsh. Looking to do the rear at some point as well.
I have not done lowering springs though, so this might help with the ride.
It probably depends more on perspective than anything else. My previous car was a hot hatch, so: stiff suspension, no profile tires, and not much weight. Now that was a lumber wagon, and it wouldn't be possible to make a big, heavy Jag ride like that.
I have not done lowering springs though, so this might help with the ride.
It probably depends more on perspective than anything else. My previous car was a hot hatch, so: stiff suspension, no profile tires, and not much weight. Now that was a lumber wagon, and it wouldn't be possible to make a big, heavy Jag ride like that.
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Growl-R (04-18-2013)
#4
I did a full poly bush setup on the front of mine and couldn't be happier. The ride is firmer for sure, but not what I would call harsh. Looking to do the rear at some point as well.
I have not done lowering springs though, so this might help with the ride.
It probably depends more on perspective than anything else. My previous car was a hot hatch, so: stiff suspension, no profile tires, and not much weight. Now that was a lumber wagon, and it wouldn't be possible to make a big, heavy Jag ride like that.
I have not done lowering springs though, so this might help with the ride.
It probably depends more on perspective than anything else. My previous car was a hot hatch, so: stiff suspension, no profile tires, and not much weight. Now that was a lumber wagon, and it wouldn't be possible to make a big, heavy Jag ride like that.
Charlie,
I have been leaning towards using the poly bushes on my car. Glad to hear the ride is firm, but not like a lumber wagon. I think I may do a full front suspension poly re-bush, as well.
Do you know of any supplier offering a polyurethane top shock mount on the XK front suspension? Mine are in good shape, but with all of the deterioration problems with age, that's one component that really makes sense to be constructed with polyurethane.
Thanks for sharing your experience.
Jon
The following users liked this post:
Growl-R (04-18-2013)
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Growl-R (04-18-2013)
#7
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#8
A quick way to tighten up the 'roll' would be to change those softer OEM sway bar bushings to the poly type. Also, you could replace your sway bar end links, that'll help some too. You might also look into changing the sway bar to the xkr's setup, you'll need at least the bar and the bushings w/ clamp that goes on the subframe. Hopefully the clamp uses the same subframe mounting points. I haven't read anyone doing that, however, on the forums.
#9
Poly Bushings
David,
Our XK's already come from the factory with fairly strong suspension components. I have seen many spring options out there. If you're looking to firm things up, you may consider going with some polyurethane suspension bushes. They will give your car a much stiffer ride than the stock rubber bushes and should last substantially longer. I am going to rebush my suspension soon, and I have been comparing the conventional rubber versus poly bushes. There is a considerable cost difference, for sure. Take a look at the Powerflex website, they may have some products that will suit what you're trying to acheive (www.powerflexusa.com).
Caution! I have seen some comments previously on the forum, that poly bushes may make our cars ride too harshly for many. You could end up with a car that rides like a lumber wagon! Remember, our cars were bred for performance and luxury!
Just my 2 cents. Good luck on your mods!
Jon
Our XK's already come from the factory with fairly strong suspension components. I have seen many spring options out there. If you're looking to firm things up, you may consider going with some polyurethane suspension bushes. They will give your car a much stiffer ride than the stock rubber bushes and should last substantially longer. I am going to rebush my suspension soon, and I have been comparing the conventional rubber versus poly bushes. There is a considerable cost difference, for sure. Take a look at the Powerflex website, they may have some products that will suit what you're trying to acheive (www.powerflexusa.com).
Caution! I have seen some comments previously on the forum, that poly bushes may make our cars ride too harshly for many. You could end up with a car that rides like a lumber wagon! Remember, our cars were bred for performance and luxury!
Just my 2 cents. Good luck on your mods!
Jon
The following users liked this post:
Growl-R (04-21-2013)
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