S2000 Under The Hood S2000 Technical and Mechanical discussions.

Using Low Miles Ap2 Pressure Plate on Ap1 ?

Thread Tools
 
Old 01-31-2012, 10:03 AM
  #1  

Thread Starter
 
zeroptzero's Avatar
 
Join Date: Oct 2009
Location: Ontario Canada
Posts: 25,938
Received 3,799 Likes on 2,677 Posts
Default Using Low Miles Ap2 Pressure Plate on Ap1 ?

A while back I picked up a used ap2 pressure plate and clutch disc with the intentions of using it on my MY02 ap1 someime down the road when my clutch wears out. I was told the pressure plate and disc had 12k miles on it, judging by the clutch disc it had very little wear so it could likely be a low mileage unit as described to me. I don't see any defects or hot spots on the pressure plate and no heavy wear on the disc. . I'm not going to use the disc though as I have a brand new Honda disc.

I need to decide if I should use the ap2 pressure plate on my ap1 when it comes time to replace the clutch. The current clutch is still running fine, but I want to make sure I have replacement parts when it comes time to do it. My other option would be to pick up a new aftermarket pp , like Exedy or something like that. My ap1 pp has 60k miles on it now, I don't think I'd re-use it when it comes time to replace the clutch, and you can't buy ap1 pp's anymore from Honda as far as I've been told. Should I run the lightly used ap2 pp on my car ?.

My car is a street driven garage queen for the most part, maybe 5k miles a year max, no real track or auto-x use expected. I should state that cost is not a consideration in this decision, if I'm better off using an aftermarket pp or a brand new Honda pp I'm quite happy to shell out the dough and get rid of my used parts. Thanks for any advice replies on this, and thanks for reading.
Old 01-31-2012, 10:13 AM
  #2  
Registered User
 
JackS's Avatar
 
Join Date: Jun 2006
Posts: 3,075
Likes: 0
Received 3 Likes on 3 Posts
Default

This is just a guess- AP1/2pp's are identical (at least in application). If it bolts to the flywheel there can't be too much difference. The fact the the AP1 pp stock# is no longer available would seem to confirm this.
Old 01-31-2012, 10:21 AM
  #3  

Thread Starter
 
zeroptzero's Avatar
 
Join Date: Oct 2009
Location: Ontario Canada
Posts: 25,938
Received 3,799 Likes on 2,677 Posts
Default

Originally Posted by JackS
This is just a guess- AP1/2pp's are identical (at least in application). If it bolts to the flywheel there can't be too much difference. The fact the the AP1 pp stock# is no longer available would seem to confirm this.
They are a direct fitment, but the ap1's were reported as having a higher clamping force and were a bit stiffer to the leg. Anyone ordering an S2K pp now gets the ap2 version with a slightly softer clamping force, which doesn't bother me either way.
Old 01-31-2012, 11:32 AM
  #4  
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

I would definitely run the used ap2 PP. sand it so its not shiny and you'll be good to go.
Old 01-31-2012, 11:36 AM
  #5  

Thread Starter
 
zeroptzero's Avatar
 
Join Date: Oct 2009
Location: Ontario Canada
Posts: 25,938
Received 3,799 Likes on 2,677 Posts
Default

Originally Posted by Billman250
I would definitely run the used ap2 PP. sand it so its not shiny and you'll be good to go.
Thanks Billman, that sounds great, thanks for the tip on sanding it, good to know.
Old 01-31-2012, 12:22 PM
  #6  

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

You cant buy AP1 pressure plates anymore?
Old 01-31-2012, 05:56 PM
  #7  

Thread Starter
 
zeroptzero's Avatar
 
Join Date: Oct 2009
Location: Ontario Canada
Posts: 25,938
Received 3,799 Likes on 2,677 Posts
Default

Originally Posted by 2003AP1
You cant buy AP1 pressure plates anymore?
Everything I've seen indicates that all pp's are now based on the ap2 design, so you will notice a softer clutch pedal due to less clamping force. It's been that way for a number of years.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Glock19carrier
S2000 Under The Hood
6
08-21-2012 03:04 PM
mth57
Socal Swap Meet
0
08-17-2010 07:08 PM
buyos1717
S2000 Under The Hood
2
08-25-2008 05:40 AM
s2kride
S2000 Under The Hood
2
03-07-2007 06:44 PM
damsas
S2000 Talk
4
04-07-2006 06:24 AM



Quick Reply: Using Low Miles Ap2 Pressure Plate on Ap1 ?



All times are GMT -8. The time now is 10:42 PM.