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996 Turbo Twist rims on 993 911 non turbo - do they fit?

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Old 10-31-2012, 07:40 AM
  #31  
Chris M.
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Originally Posted by Martin S.
As memory serves me (often poorly), 1995 cars lacked a steering rack brace that one should install prior to mounting up 18" wheels...does this ring a bell for anyone?
Yes this is true. I have the TSB somewhere and it originated with the 964 which they recommended not run 18s at all.

Originally Posted by Stewart
The genuine 'Technology' hollow spoke wheels were available in both normal and wide body offsets as option 408. Here are the specs :

8x18 ET52 (Front - all models) .......993.362.136.00 weight 19.95 lb
10x18 ET65 (Rear - narrow body)......993.362.140.01 - 23.36 lb
10x18 ET40 (Rear - wide body) ......993.362.140.00 - 25.13 lb

Making a good comparison to Turbo Look (solid spoke) as came standard on the Carrera 4S or as option 413 :

8x18 ET52 (Front - all models) .......993.362.136.01 - 25.57 lb
10x18 ET65 (Rear -narrow body) ......993.362.140.04 - 29.32 lb
10x18 ET40 (Rear - wide body) ......993.362.140.03 - 31.08 lb

Another possibility for narrow bodied cars is the MY 02 Carrera wheel. These are lightweight, look good, and come in appropriate offsets :

MY02 Carrera
Fronts 8x18" ET 50 19.3 lbs
Rears 10x18" ET 65 23.4 lbs

There are plenty of gen 1 996 18" twists on the market that sellers are incorrectly calling 'genuine 993 tt wheels'. The confusion arises because they also carry a '993' prefix to the part number. The fronts are 7.5" though for the 996 with the part number ending in '06'.
Great info. Do you have any data on the 996 twists, ie the wheels that came on 996 Turbos and C4Ss?
Old 10-31-2012, 09:16 AM
  #32  
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More info on the 996 twists (and tyres):

Early 996
7.5x18 ET50 (225/40)
10x18 ET65 (265/35)

MY02 996
8x18 ET50/52 (225/40)
10x18 ET65 (285/30)

996 Turbo
8x18 ET53 (235/40)
10x18 ET65 (285/30)

996 turbo facelift
8x18 ET50 (225/40)
11x18 ET45 (295/30)
Old 10-31-2012, 11:21 AM
  #33  
stace
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Originally Posted by Frey7190
What about these. Just found another pair that are:

Front: 205/50ZR17
Rear: 255/40ZR17
those could be Boxster wheels. they make a twist that is slightly different for the boxster (and don't look as nice IMHO). what they said above - check the offset and other dimensions.
in answer to your other question - what mod is needed for 18" wheels on a 95? there is a bracket that should be added to the steering rack to reinforce it. its an inexpensive part and an easy DIY - two bolts... only applies to 1995 993s. good luck on your search for the perfect wheels - be patient and you will find the perfect ones....
Old 10-31-2012, 02:11 PM
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They come in NB offsets but r hard to come by....
Old 10-31-2012, 02:26 PM
  #35  
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Default Thanks Stewart for the wheel info.

Stewart...all away from across the pond!!!!

Originally Posted by Stewart
The genuine 'Technology' hollow spoke wheels were available in both normal and wide body offsets as option 408. Here are the specs :

8x18 ET52 (Front - all models) .......993.362.136.00 weight 19.95 lb
10x18 ET65 (Rear - narrow body)......993.362.140.01 - 23.36 lb
10x18 ET40 (Rear - wide body) ......993.362.140.00 - 25.13 lb

Making a good comparison to Turbo Look (solid spoke) as came standard on the Carrera 4S or as option 413 :

8x18 ET52 (Front - all models) .......993.362.136.01 - 25.57 lb
10x18 ET65 (Rear -narrow body) ......993.362.140.04 - 29.32 lb
10x18 ET40 (Rear - wide body) ......993.362.140.03 - 31.08 lb

Another possibility for narrow bodied cars is the MY 02 Carrera wheel. These are lightweight, look good, and come in appropriate offsets :

MY02 Carrera
Fronts 8x18" ET 50 19.3 lbs
Rears 10x18" ET 65 23.4 lbs

There are plenty of gen 1 996 18" twists on the market that sellers are incorrectly calling 'genuine 993 tt wheels'. The confusion arises because they also carry a '993' prefix to the part number. The fronts are 7.5" though for the 996 with the part number ending in '06'.
Old 10-31-2012, 09:59 PM
  #36  
Chris M.
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Originally Posted by Stewart
More info on the 996 twists (and tyres):
996 Turbo
8x18 ET53 (235/40)
10x18 ET65 (285/30)
Aha so there IS a 996 Turbo twist that will fit a narrow body 993. Cool!
Old 11-01-2012, 10:45 PM
  #37  
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When I googled those part numbers for the "hollow spokes" in images and in search I kept coming up with "turbo twists" and not 996tt wheels as pictured in most of these posts. Am I missing something? What is the official name of the wheels that came on a 2001 996tt? I thought they were called Techno Twists and not Turbo Twists?
Old 11-01-2012, 11:02 PM
  #38  
pirahna
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Originally Posted by 95carrera
When I googled those part numbers for the "hollow spokes" in images and in search I kept coming up with "turbo twists" and not 996tt wheels as pictured in most of these posts. Am I missing something? What is the official name of the wheels that came on a 2001 996tt? I thought they were called Techno Twists and not Turbo Twists?
Turbo twist II's are the stock twists on a 996tt.

996tt Techno wheels can be seen here.
https://rennlist.com/forums/9872846-post19.html
Old 11-01-2012, 11:18 PM
  #39  
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Got it, "Twist II's" is what i want in a NB set. The part numbers i googled imaged above nearly came up as regular Turbo Twist (993 variety) in images. That's why I am not 100% on those part numbers. I know the NB Twist II's were rare oem factory on 996 NB cars. Would like to know the part numbers and dimensions for those wheels.
Old 11-01-2012, 11:57 PM
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pirahna
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Originally Posted by 95carrera
Got it, "Twist II's" is what i want in a NB set. The part numbers i googled imaged above nearly came up as regular Turbo Twist (993 variety) in images. That's why I am not 100% on those part numbers. I know the NB Twist II's were rare oem factory on 996 NB cars. Would like to know the part numbers and dimensions for those wheels.
There have been rumors of 10" et65 twist II's but I have never seen them and suspect that they don't exist. Every NB I have seen with these wheels has the Hartmann replicas in the rear and factory 8" in the front. I think they are one of the best looking wheels on the 993 and the price of them is very reasonable.
Old 11-02-2012, 05:29 AM
  #41  
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The offset is the key thing to check if you're going after 996 wheels - the different versions may look the same, but get one with the wrong offset and you'll have them either rubbing on the wheel arch itself or liner on the inside. As I noted before, folks call these wheels different things and regularly interchange 'technology', 'turbo twists' when describing them in for sale ads etc.
Old 11-02-2012, 08:23 PM
  #42  
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Originally Posted by pirahna
Every NB I have seen with these wheels has the Hartmann replicas in the rear and factory 8" in the front. I think they are one of the best looking wheels on the 993 and the price of them is very reasonable.
Agreed but I have never seen a NB with them, not even a picture. Got one you can share?
Old 11-02-2012, 08:45 PM
  #43  
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Pics are in the thread, are you reading this from mobile site?
Old 11-02-2012, 10:20 PM
  #44  
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Originally Posted by Frey7190
Hey guys,

This is my first post, I've been looking around here since I bought my 1995 Porsche 911 (993) back 2 years ago.

My 911 is bone stock and after much thought I've decided to do my first mod. I found a seller on CL that had a set of OEM 996 Turbo twist 18" rims and decided these are the rims I want on my 911.

However before I pull the trigger I just wanted to find out if they would fit and bolt on to the car with no modification or issues.


Can anyone confirm this? The rears are 295/30/r18 and they look bigger than my stock 17" that came factory on my car.

My car is a 95 Porsche 911 cabriolet 6spd manual.

Thanks!
fronts will fit with no issues
rears will stick out ~ 1.5" on each side
that's it.
Old 11-02-2012, 11:37 PM
  #45  
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Originally Posted by 95carrera
Pics are in the thread, are you reading this from mobile site?
Yep. Thanks. I'll check it on a better device later.


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