Porsche Wheels
#3
#6
#7
Trending Topics
#9
Joined: Apr 2004
Posts: 1,874
Likes: 0
From: charleston, SC
#10
Not everyone buys a car for its performance/handeling characteristics...
#12
#13
im interested in your theory. is it practiced or just theoretical?
#14
My little dose of LITHIUM
iTrader: (1)
Joined: Jul 2005
Posts: 2,435
Likes: 2
From: Albuquerque New Mexico
There's actually been a number of threads on NAM addressing this issue. Lot's of good information, based on theory and practice. I concluded that front spacers wider than 15mm were unacceptable from a bearing wear issue. I think the Porsche wheels for sale have very large spacers (30+mm?) I run 8mm custom CNCd spacers, that fit like gloves, with no problems at all.
#16
BUT...
have you see how much those 4 x100 to 5 x 114 spacer give to offset? like at least 25mm or more. and then the porsche wheel are +40 et in the front and probable like zero in the rear.
So basicaly your going from a car desgined for +48 ET to basicaly +25 ET or less... not good for a have such a high Et on the front...even worse if the rear is larger.
#18
i would go as far as 40 et on a mini without worries but after that i would start to get excessive. Obviously facory offset is best, but when you get a widder wheel you need a smaller offset to space it out from the inside of the shock.
#19
#20
#21
Yay for narrow mindedness
My rear wheels have an offest of 9......still handles perfectly well on the street. Also....my rear wheels are wider than the fronts....gasp I would be willing to bet that my car could handle all the left and right turns at intersections as well as any car with stock offsets.
Some people mod for performance....some don't. No need to judge them....
Just as a side note..... Have you ever run wheels in lower offsets or are you just stating this stuff because you have a problem with the idea on paper? I found that spacing out my other set of wheels (15x7 et40 before spacers) offered a much more stable car on the autocross track without having any negative effects....
Last edited by Rally@StanceDesign; 09-30-2007 at 08:32 PM.
#22
plenty safe. my brother in law is running some to put Mustang wheels on his SVT Lightning....it all depends on the quality of the kit.
as for the notion that spacers ruin handling...well...uh....the point of running them to fit Porsche wheels is to get the offset back to near factory spec (and change the bolt pattern obviously). If you have a 7" wheel with ET50 offset and run adaptors that are effectively 12mm, you're running a setup which even Tire Rack approves (16x7 BBS RG-F for example)
as for the notion that spacers ruin handling...well...uh....the point of running them to fit Porsche wheels is to get the offset back to near factory spec (and change the bolt pattern obviously). If you have a 7" wheel with ET50 offset and run adaptors that are effectively 12mm, you're running a setup which even Tire Rack approves (16x7 BBS RG-F for example)
#23
plenty safe. my brother in law is running some to put Mustang wheels on his SVT Lightning....it all depends on the quality of the kit.
as for the notion that spacers ruin handling...well...uh....the point of running them to fit Porsche wheels is to get the offset back to near factory spec (and change the bolt pattern obviously). If you have a 7" wheel with ET50 offset and run adaptors that are effectively 12mm, you're running a setup which even Tire Rack approves (16x7 BBS RG-F for example)
as for the notion that spacers ruin handling...well...uh....the point of running them to fit Porsche wheels is to get the offset back to near factory spec (and change the bolt pattern obviously). If you have a 7" wheel with ET50 offset and run adaptors that are effectively 12mm, you're running a setup which even Tire Rack approves (16x7 BBS RG-F for example)
You can't find 12mm adapters unfortunately....20mm is the smalles they have been able to go so far. Not enough room for the first set of bolts with a 12mm adapter
#25
Just as a side note..... Have you ever run wheels in lower offsets or are you just stating this stuff because you have a problem with the idea on paper? I found that spacing out my other set of wheels (15x7 et40 before spacers) offered a much more stable car on the autocross track without having any negative effects....
The ITR did not like the backspacing..but 225's rub the trailing arms otherwise. It was not as crisp as with a 42et. To each his own, it's all good till somone loses FTD.