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Old 02-01-2007, 10:19 AM   #49
z12358
Registered User
 
Join Date: May 2006
Location: Northeast USA
Posts: 910
Quote:
Originally Posted by MNBoxster
Hi,

Generally not, but there are a couple of caveats.
  • Not all spacers are created equal. Be sure to use quality hub-centric spacers. The cheaper ones are often not machined to exacting tolerances and vary considerably. This can induce a tire imbalance. Also, they must be installed carefully, it's very easy to introduce some variation just by installing them willy-nilly.

    Keep the spacers to no more than 17mm. Going wider effectively softens the Spring Rates because you are essentially lengthening the lower control arm and it's angles. Too wide, and again, you induce greater negative camber. It will also change your steering response at the limit, something which may cause someone unfamiliar with the feel to improperly respond with negative consequences.

    Finally, whenever doing any work to the Wheels, Tires, Suspension, you need to get a full 4-wheel alignment. Alignment isn't as permanent as many people seem to think. Hit one good bump or Pothole, and you'll likely throw it off. Everytime I auto-x my cars or track my formula vee, the alignment is altered. This needs to be done much more often than many people think to remain spot on. On a Street Car, it should be done annually, or whenever doing any work to the areas mentioned above.

Hope this helps...

Happy Motoring!... Jim'99
Thx. If someone (apart from lwc) has pics of their stock Box (especially 987) with spacers I'd appreciate to see them. I wouldn't want to fiddle with the suspension (which I like a lot as it is) if the vusual effect is only marginal.

Z.
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