S2000 Racing and Competition The S2000 on the track and Solo circuit. Some of the fastest S2000 drivers in the world call this forum home.

safety/suspension changes for trackday/weekend car

Thread Tools
 
Old 02-19-2010, 10:06 AM
  #1  
Registered User
Thread Starter
 
NewScooby's Avatar
 
Join Date: Jul 2009
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default safety/suspension changes for trackday/weekend car

Last summer I picked up a 2004 S2000 to use for track days and weekend use. Within the first month I swapped the dryrotting stock tires (14K miles) for 225/255 RE-11's. I went thru the brakes with ATE fluid, XP10/8 pads, new centric blanks, SS lines, and added cooling ducts. I also added a harddog rollbar with the low harness bar. My car has 1.6F and 2.0 rear negative camber, 6.0 caster, zero front toe and 1/8" rear toe.

I did several track days with the car set up like this. After bending a front wheel on track I swapped the front wheels to AP2 rears. (still using 225/255 RE-11's) This setup significantly improved steering feel, and increased oversteer a bit more than I like. To reduce oversteer I have a Saner FSB waiting to be installed.

I am now planning out what I want to do with the car next and I would like feedback from the R&C drivers to make sure I am going down the right track.

Any other suspension mods/ setup changes I should consider now? My long term plan is to add either KWv3 or Challenge + coilovers, but safety equipment is the next major expense I am planning for. I may try out NASA TT in the future or just stick with HPDE3/4, not sure for now.

I am considering ordering the following safety items in the next few weeks. Can anyone tell me more about Cobra seat fitment in a S2K? Searching hasn't got me much, and this is alot of money for me to spend and not know if it will all fit.

I will be removing the OEM belts/bulkhead/center compartment/and rollhoops. I will be adding
- Cobra Evolution std. seat for the drivers side ( will the halo fit in a car with no console/cubby?)
- Cobra Imola GT for the passenger side (too wide to fit?)
- Buddy Club rails
- Schroth ASM FE 4 pt belts with 2pt sub belt option
- 6 backing plates (2 for the inside lapbelt, 4 for the subbelts, do I need more or less. I plan to use the stock lap belt outer bolt location)
- Safety Solutions Hybrid Pro Rage head and neck restraint

let me know what you think

Brian
Old 02-19-2010, 11:02 AM
  #2  
Registered User

 
chuhsi's Avatar
 
Join Date: Jan 2006
Location: San Francisco
Posts: 6,412
Likes: 0
Received 4 Likes on 4 Posts
Default

subscribing

why cobra seats?
Old 02-19-2010, 11:13 AM
  #3  
Registered User
Thread Starter
 
NewScooby's Avatar
 
Join Date: Jul 2009
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by chuhsi,Feb 19 2010, 12:02 PM
why cobra seats?
I've sat in seats by Recaro, Sabelt, OMP, Sparco, and Cobra at race shops and tracks over the last year and I have been most impressed with Cobra seats.

Cobra's kevlar seats are noticably stiffer than FRP seats by the other brands, and I also think the quality of their cloth seat material is better and likely to last longer.
Old 02-19-2010, 12:13 PM
  #4  
Former Moderator

 
CKit's Avatar
 
Join Date: Aug 2004
Posts: 14,730
Likes: 0
Received 8 Likes on 8 Posts
Default

You can replace / reskin race seats pretty easily.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
s2kahuna
S2000 Racing and Competition
3
08-05-2013 04:52 PM
S2KSeeker
S2000 Racing and Competition
23
08-29-2012 10:52 PM
Brian617
S2000 Racing and Competition
26
03-18-2012 08:15 AM
OVRSTR
S2000 Racing and Competition
6
02-14-2007 07:10 AM
Fongu
Ottawa S2000 Owners
1
09-24-2005 06:38 AM



Quick Reply: safety/suspension changes for trackday/weekend car



All times are GMT -8. The time now is 11:30 PM.