Rennlist - Porsche Discussion Forums

Notices
911 Forum 1964-1989
Sponsored by:
Sponsored by: Intercity Lines, LLC

9x17" on a 911SC -80

Thread Tools
 
Search this Thread
 
Old 09-30-2002, 02:33 PM
  #1  
TobbE
AutoX
Thread Starter
 
TobbE's Avatar
 
Join Date: Sep 2002
Location: Sweden
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Post 9x17" on a 911SC -80
Im on my way to buying a par off wheels to my Porsche 911Sc -80.
Do this size fit:
Front 7.5x17" 130/5 ET52 tires 215/50 -17
and
Rear 9x17" 130/5 ET47 tires 245/45 -17
TobbE is offline  
Reply Like
Old 09-30-2002, 03:51 PM
  #2  
TobbE
AutoX
Thread Starter
 
TobbE's Avatar
 
Join Date: Sep 2002
Location: Sweden
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Post
A need help now please....
TobbE is offline  
Reply Like
Old 09-30-2002, 05:07 PM
  #3  
Bill Verburg
Addict
Rennlist Member
 
Bill Verburg's Avatar
 
Join Date: May 2001
Posts: 12,406
Received 594 Likes on 409 Posts
Post
Given that the front of your car should use ~+23mm o/s and the rear ~+15mm o/s for those wheel sizes you will need ~29mm front and ~32mm rear spacers.
Bill Verburg is online now  
Reply Like
Old 09-30-2002, 07:48 PM
  #4  
pbs911
Instructor
 
pbs911's Avatar
 
Join Date: Jun 2001
Location: Newport Beach, CA
Posts: 148
Likes: 0
Received 0 Likes on 0 Posts
Post
They fit on my 78SC w/Fiske wheels made for the car, but you don't say the offset you are referencing.
pbs911 is offline  
Reply Like
Old 09-30-2002, 07:54 PM
  #5  
Bill Verburg
Addict
Rennlist Member
 
Bill Verburg's Avatar
 
Join Date: May 2001
Posts: 12,406
Received 594 Likes on 409 Posts
Post
Paul, the o/s is the ET #
Bill Verburg is online now  
Reply Like
Old 10-01-2002, 06:35 AM
  #6  
TobbE
AutoX
Thread Starter
 
TobbE's Avatar
 
Join Date: Sep 2002
Location: Sweden
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Post
Bill, I will need spacers when?
Is it impossible to get it on without spacers?
TobbE is offline  
Reply Like
Old 10-01-2002, 06:09 PM
  #7  
Bill Verburg
Addict
Rennlist Member
 
Bill Verburg's Avatar
 
Join Date: May 2001
Posts: 12,406
Received 594 Likes on 409 Posts
Post
Yes, you will need spacers.
Bill Verburg is online now  
Reply Like
Tags
Back to Subforum
911 Forum
View Next Unread
Transmission losses on a dyno - appropriate estimate




Advanced Search
Quick Reply: 9x17" on a 911SC -80


Reply Closed Thread Share
Forum Jump

All times are GMT -3. The time now is 01:15 PM.