follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Community Calendar Today's Posts Search

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Tracking / Autocross / HPDE / Drifting

Tracking / Autocross / HPDE / Drifting What these cars were built for!

Register and become an FT86Club.com member. You will see fewer ads

Reply
 
Thread Tools Search this Thread
Old 11-21-2012, 04:43 PM   #15
Dave-ROR
Site Moderator
 
Dave-ROR's Avatar
 
Join Date: Dec 2010
Drives: Stuff
Location: Florida
Posts: 10,317
Thanks: 955
Thanked 5,965 Times in 2,689 Posts
Mentioned: 262 Post(s)
Quote:
Originally Posted by raul View Post
Are you serious? I can install those, push the strut in and not have to get an alignment? Everyone yells bloody murder at me when I suggest that, LOL.
Many here (including myself) have done that with no change in toe. Just loosen the bottom bolt a little bit, don't remove it.
__________________
-Dave
Track cars: 2013 Scion FRS, 1998 Acura Integra Type-R, 1993 Honda Civic Hatchback
DD: 2005 Acura TSX
Tow: 2022 F-450
Toys: 2001 Chevrolet Corvette Z06, 1993 Toyota MR2 Turbo, 1994 Toyota MR2 Turbo, 1991 Mitsubishi Galant VR-4
Parts: 2015 Subaru BRZ Limited, 2005 Acura TSX
Projects: 2013 Subaru BRZ Limited track car build
FS: 2004 GMC Sierra 2500 LT CCSB 8.1/Allison with 99k miles
Dave-ROR is offline   Reply With Quote
Old 11-21-2012, 04:48 PM   #16
raul
Lap time enthusiast
 
raul's Avatar
 
Join Date: Jul 2012
Drives: Asphalt '13 FR-S 6MT
Location: South Florida
Posts: 1,332
Thanks: 725
Thanked 727 Times in 389 Posts
Mentioned: 76 Post(s)
Garage
Cool, tighten top first, I'm assuming?
raul is offline   Reply With Quote
Old 11-21-2012, 04:52 PM   #17
Dave-ROR
Site Moderator
 
Dave-ROR's Avatar
 
Join Date: Dec 2010
Drives: Stuff
Location: Florida
Posts: 10,317
Thanks: 955
Thanked 5,965 Times in 2,689 Posts
Mentioned: 262 Post(s)
Quote:
Originally Posted by raul View Post
Cool, tighten top first, I'm assuming?
When I did them I removed the nut off the stock top one, slightly loosened the bottom to allow movement (with force), remove top bolt, replace top bolt, push the top of the knuckle/hub carrier in to get maximum negative camber, snug bottom nut which will then hold the knuckle where it is, tighten top bolt, torque both.

Between that and the whiteline com-c tophats I'm at -2.2 on both sides up front, so I'm getting about -1.2 out of the crash bolts if the Com-C's are providing -1.0 as designed..
__________________
-Dave
Track cars: 2013 Scion FRS, 1998 Acura Integra Type-R, 1993 Honda Civic Hatchback
DD: 2005 Acura TSX
Tow: 2022 F-450
Toys: 2001 Chevrolet Corvette Z06, 1993 Toyota MR2 Turbo, 1994 Toyota MR2 Turbo, 1991 Mitsubishi Galant VR-4
Parts: 2015 Subaru BRZ Limited, 2005 Acura TSX
Projects: 2013 Subaru BRZ Limited track car build
FS: 2004 GMC Sierra 2500 LT CCSB 8.1/Allison with 99k miles
Dave-ROR is offline   Reply With Quote
Old 11-21-2012, 04:54 PM   #18
raul
Lap time enthusiast
 
raul's Avatar
 
Join Date: Jul 2012
Drives: Asphalt '13 FR-S 6MT
Location: South Florida
Posts: 1,332
Thanks: 725
Thanked 727 Times in 389 Posts
Mentioned: 76 Post(s)
Garage
Ok, I think I'm done with questions for today. Thanks for the personalized help! I knew there was a reason I loved this forum.
raul is offline   Reply With Quote
Old 11-22-2012, 09:38 PM   #19
benster
Member
 
Join Date: Oct 2012
Drives: none yet
Location: Belleville, ON Canada
Posts: 52
Thanks: 3
Thanked 8 Times in 8 Posts
Mentioned: 0 Post(s)
i used hawk hps on my s-10 having seen good reviews on the s10 forum from members and while I was breaking the pads in, the pedal kept going to the floor on the last 2 braking applications. I was wondering if I had air in it so I bled it and it kept going to the floor. I thought it could be the old rubber lines(which surely doesn't help).

I was going through this site on brakes and saw a lot of guys had the same issues with the hps. works great on the street and stops more than the stock brakes ever did, but I hate the VERY mushy feeling the brakes have now.

I very much do not recommend them front or rear especially if you're going to track it. By the 10th application, as per hawk's break-in procedure, the pads were smoking pretty bad IMO. that would be equal to maybe one or two lap of a race track i believe. street friendly? yes, drag strip? yes, road course, never, ever.
benster is offline   Reply With Quote
Old 11-30-2012, 02:15 PM   #20
raul
Lap time enthusiast
 
raul's Avatar
 
Join Date: Jul 2012
Drives: Asphalt '13 FR-S 6MT
Location: South Florida
Posts: 1,332
Thanks: 725
Thanked 727 Times in 389 Posts
Mentioned: 76 Post(s)
Garage
I'm going with HP+ not HPS.
raul is offline   Reply With Quote
Old 11-30-2012, 02:57 PM   #21
diirk
Senior Member
 
diirk's Avatar
 
Join Date: Aug 2012
Drives: 4Runner
Location: N. Utah
Posts: 1,149
Thanks: 684
Thanked 392 Times in 252 Posts
Mentioned: 7 Post(s)
Garage
Quote:
Originally Posted by raul View Post
I'm headed to Homestead on the 15th for an HPDE.

I am not sure which I should do first:

Camber bolts and Alignment: $150
Brake Pads, SS Lines and Brake fluid combo: $253

Already having a Grimmspeed master cylinder brace, which mod would you prioritize for the track? It will be my first track event. I've done some autocross before.
For your first HPDE, I wouldn't do any of it. I ran two full days completely stock and had no issues with anything. Run it stock to give yourself a good baseline for future mods and save a few $ for the time being.

After your first event, then consider changing out your brake fluid or pads and maybe crash bolts. SS Lines are unnecesary at this point.

For my third event I ran crash bolts and StopTech pads and changed out the diff oil. Still running the stock fluid but am planning to change that out soon.

Also just an FYI, for tire pressure start around 36° hot or 32° cold.
__________________
diirk

waiting on a Neptune Premium MT
diirk is offline   Reply With Quote
Old 11-30-2012, 03:16 PM   #22
raul
Lap time enthusiast
 
raul's Avatar
 
Join Date: Jul 2012
Drives: Asphalt '13 FR-S 6MT
Location: South Florida
Posts: 1,332
Thanks: 725
Thanked 727 Times in 389 Posts
Mentioned: 76 Post(s)
Garage
@diirk

Thanks for the advice!

The main reason I'm doing fluid and pads is more for safety than performance. I want to avoid fade and boiling fluid because of the potential catastrophe it could be. The camber bolts I want because I already did AutoX completely stock.
raul is offline   Reply With Quote
Old 11-30-2012, 03:24 PM   #23
diirk
Senior Member
 
diirk's Avatar
 
Join Date: Aug 2012
Drives: 4Runner
Location: N. Utah
Posts: 1,149
Thanks: 684
Thanked 392 Times in 252 Posts
Mentioned: 7 Post(s)
Garage
Makes sense. And considering you have some experience, it makes even more sense.

I just think folks overstate the need to change fluid and pads. I had no brake fade from the first two days. And I was on a pretty fast track.
__________________
diirk

waiting on a Neptune Premium MT
diirk is offline   Reply With Quote
Old 11-30-2012, 06:56 PM   #24
empower-auto
Kouki-Monster
 
empower-auto's Avatar
 
Join Date: May 2012
Drives: 2013 Scion FR-S
Location: Saskatoon, SK
Posts: 1,137
Thanks: 11
Thanked 562 Times in 261 Posts
Mentioned: 6 Post(s)
Quote:
Originally Posted by Dave-ROR View Post
And enter the raffle in my sig

The OEM crash bolts will give you about 1 degree of negative camber. I think the bolts are like $10 for both or $11, cheap either way. Install those for sure, you can do so without changing the alignment.
Where can a guy snag these bolts? Are the whiteline ones the same idea?
__________________
Rich Anderson
EMPOWER AUTO
empower-auto is offline   Reply With Quote
Old 11-30-2012, 07:14 PM   #25
Dave-ROR
Site Moderator
 
Dave-ROR's Avatar
 
Join Date: Dec 2010
Drives: Stuff
Location: Florida
Posts: 10,317
Thanks: 955
Thanked 5,965 Times in 2,689 Posts
Mentioned: 262 Post(s)
Quote:
Originally Posted by empower-auto View Post
Where can a guy snag these bolts? Are the whiteline ones the same idea?
I think the whiteline's are eccentric. The Subaru crash bolts are actually the same bolt as the bottom strut bolt, but used at the top as well. It has the same thread pitch but the shank is thinner allowing the movement.

You can buy them from any Subaru or Toyota/Scion dealership but in my experience (and based on what others have posted here that I've seen) they are cheaper at Subaru dealerships.
__________________
-Dave
Track cars: 2013 Scion FRS, 1998 Acura Integra Type-R, 1993 Honda Civic Hatchback
DD: 2005 Acura TSX
Tow: 2022 F-450
Toys: 2001 Chevrolet Corvette Z06, 1993 Toyota MR2 Turbo, 1994 Toyota MR2 Turbo, 1991 Mitsubishi Galant VR-4
Parts: 2015 Subaru BRZ Limited, 2005 Acura TSX
Projects: 2013 Subaru BRZ Limited track car build
FS: 2004 GMC Sierra 2500 LT CCSB 8.1/Allison with 99k miles
Dave-ROR is offline   Reply With Quote
The Following User Says Thank You to Dave-ROR For This Useful Post:
PMok (12-01-2012)
Old 12-01-2012, 02:31 AM   #26
PMok
Codename: Stitch
 
PMok's Avatar
 
Join Date: Apr 2012
Drives: 91 MR2; 06 IS350; 16 BRZ; 18 CX-5
Location: Hayward/NorCal
Posts: 5,248
Thanks: 4,021
Thanked 5,436 Times in 2,307 Posts
Mentioned: 462 Post(s)
Thanks to all you guys for your input on this. I too am headed to the track in a few weeks and thanks to the useful info on here, here are the mods I have decided to pour my money into:

- Front XP8 Brake Pads
- Motul RBF660 fluid
- Goodridge speedbleeders
- Berk catless test pipe (yeah not necessary but WANT )
- new suction cup camera mount
- front crash bolts
__________________
PMok is offline   Reply With Quote
 
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:07 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2026 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.