S2000 Under The Hood S2000 Technical and Mechanical discussions.

Resurfacing Flywheel?

Thread Tools
 
Old 07-11-2010, 09:09 AM
  #1  
Registered User
Thread Starter
 
Sr2oD3's Avatar
 
Join Date: Jul 2003
Location: Andromeda
Posts: 4,435
Likes: 0
Received 0 Likes on 0 Posts
Default Resurfacing Flywheel?

Hey everyone,

I'm having some issues shifting into gears and I believe it may be a broken spring in the clutch, so I'm going to get a clutch job done. I've contacted a shop to get a quote for work and they asked if they wanted me to get a new flywheel or get the stock one resurfaced.

I called a local Honda Dealer and asked a tech if resurfacing would be okay but he wasn't very sure.

Is there anything wrong with getting the flywheel resurfaced?

TIA
Old 07-11-2010, 09:41 AM
  #2  

 
Stratocaster's Avatar
 
Join Date: Dec 2001
Posts: 11,397
Likes: 0
Received 19 Likes on 19 Posts
Default

As long as the machine shop can pull the pins and do a two step resurface you are good.
Old 07-12-2010, 07:13 PM
  #3  

 
2003AP1's Avatar
 
Join Date: May 2010
Location: New York
Posts: 576
Likes: 0
Received 1 Like on 1 Post
Default

What does that mean? I have never heard of that before, and just curious?
Old 07-12-2010, 07:14 PM
  #4  
Registered User
 
mLeach's Avatar
 
Join Date: Jul 2006
Posts: 635
Likes: 0
Received 0 Likes on 0 Posts
Default

Make sure you find and provide the specs for the step. It's not in the manual and I haven't seen them on this site.
Old 07-13-2010, 06:02 AM
  #5  
Registered User

 
superchrgds2k's Avatar
 
Join Date: Dec 2009
Location: VA
Posts: 267
Likes: 0
Received 0 Likes on 0 Posts
Default

Had my Flywheel resurfaced when I put in my new SOS clutch in. Put over 7k on the clutch so far and no problems, pulls and drives hard! Currently at 65k
Old 07-13-2010, 06:47 AM
  #6  
Moderator
Moderator
 
Billman250's Avatar
 
Join Date: Jul 2002
Location: Long Island, New York
Posts: 22,124
Received 1,403 Likes on 840 Posts
Default

You dont need specs.

Any good machine shop can measure the original step height from the small unused portion of the friction surface.

Basically, what ever you take off the friction surface, you have to take off the "step" (part of the flywheel where the PP bolts too. 3 dowel pins must be removed to do so)
Old 07-14-2010, 07:00 AM
  #7  
Registered User
 
IlleztImportz's Avatar
 
Join Date: Aug 2004
Posts: 2,615
Likes: 0
Received 0 Likes on 0 Posts
Default

so how much longer would the flywheel be good for after resurfacing at 95k mi?
Old 07-14-2010, 07:30 AM
  #8  

 
SlowTeg's Avatar
 
Join Date: Mar 2010
Posts: 4,671
Received 177 Likes on 125 Posts
Default

Originally Posted by IlleztImportz,Jul 14 2010, 07:00 AM
so how much longer would the flywheel be good for after resurfacing at 95k mi?
Probably longer than your car and/or engine would last.
Old 02-24-2020, 08:11 AM
  #9  
Registered User

 
Chr1s7ian's Avatar
 
Join Date: Oct 2016
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
Default

I don't mean to dig up an old thread but is the final consensus that a good machine shop SHOULD be able to machine it correctly? I've searched for the last two days and have only seen those mentioning that they've heard something elsewhere. Does anyone have a link to the thread with the finer details? Obviously buying a new flywheel would be BEST but the same argument could be made for upgrading the exhaust side valve retainers.
Old 02-24-2020, 09:30 AM
  #10  

 
Car Analogy's Avatar
 
Join Date: Aug 2012
Posts: 8,102
Likes: 0
Received 1,471 Likes on 1,086 Posts
Default

Resurfacing a flywheel is a normal everyday machine shop task. There is nothing particularly special about the S flywheel that makes this any different than any other flywheel job. Any competent machine shop can just be handed the flywheel and asked to resurface it.

If its an ap2, this is a golden opportunity to dump the 22 lb boat anchor and replace it with a used ap1 (14 lb) or aftermarket light weight, typically around 8 lb for 'race' version, or 11 lb for 'street'. Many run 8 on street without issues.


Quick Reply: Resurfacing Flywheel?



All times are GMT -8. The time now is 05:32 AM.