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

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Suspension | Chassis | Brakes -- Sponsored by 949 Racing

Suspension | Chassis | Brakes -- Sponsored by 949 Racing Relating to suspension, chassis, and brakes. Sponsored by 949 Racing.

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

Reply
 
Thread Tools Search this Thread
Old 01-23-2012, 08:02 PM   #99
catharsis
Senior Member
 
Join Date: Dec 2011
Drives: honda civic si 08
Location: Raleigh, NC
Posts: 176
Thanks: 1
Thanked 28 Times in 18 Posts
Mentioned: 1 Post(s)
Springs are terrible, and most coilover kits on the market are terrible as well. Koni shocks and struts plus springs is the best CHEAP option out there for improved handling.
catharsis is offline   Reply With Quote
Old 01-23-2012, 08:07 PM   #100
Racecomp Engineering
 
Join Date: Nov 2011
Drives: 2016 BRZ, 2012 Paris Di2 & 2018 STI
Location: Severn, MD
Posts: 5,520
Thanks: 3,542
Thanked 7,416 Times in 3,034 Posts
Mentioned: 311 Post(s)
Send a message via AIM to Racecomp Engineering
Quote:
Originally Posted by Dimman View Post
Pet peeve with coilover companies: The use of the words 'ways' for describing adjustment. If you only have one dial/clicker, you only have one 'way'. Each 'way' should be for each aspect that the adjuster controls. Double adjustables are two-way. The amount of detents on the adjuster is hardly relevant, but companies seem to like out-doing themselves by offering "30 WAY ADJUSTABLE SHOCKS!".

/rant
And the Koni Yellows on my car don't have clicks....so does that mean they are infinitely adjustable? OMG!!!!!!!

Yeah, that kills me.

Quote:
Originally Posted by LSxJunkie View Post
THIS. A thousand times this. Springs and shocks are designed to work in unison. Yes, shocks are expensive. However, springs alone are a BAD MOVE if you actually want your car to handle better. It's always fun watching a car with stiff, low springs and stock rebound damping go bouncing down the road with an owner who thinks his car now "handles on rails."
For the 08+ WRX there just isn't any headroom in the valving to support a firmer spring (they can barely handle the OEM springs honestly). So instead of designing a spring for those crappy shocks, we helped design a Bilstein + matched RCE spring package. Hopefully the OEM shocks on this car are a lot better, but we want Bilsteins either way too.

- Andrew
Racecomp Engineering is offline   Reply With Quote
Old 01-23-2012, 08:08 PM   #101
serialk11r
Senior Member
 
Join Date: Mar 2011
Drives: '06 AM V8V Coupe
Location: United States of America
Posts: 5,279
Thanks: 285
Thanked 1,075 Times in 759 Posts
Mentioned: 13 Post(s)
Garage
Wait so, it sounds like coilovers force you to drop the car quite a bit, so do people who buy coilovers all adjust the other parts of the suspension to compensate?
serialk11r is offline   Reply With Quote
Old 01-23-2012, 08:14 PM   #102
Dimman
Kuruma Otaku
 
Dimman's Avatar
 
Join Date: Dec 2009
Drives: Mk3 Supra with Semi-built 7MGTE
Location: Greater Vancouver (New West)
Posts: 6,854
Thanks: 2,398
Thanked 2,265 Times in 1,234 Posts
Mentioned: 78 Post(s)
Garage
Quote:
Originally Posted by Racecomp Engineering View Post
And the Koni Yellows on my car don't have clicks....so does that mean they are infinitely adjustable? OMG!!!!!!!

Yeah, that kills me.



For the 08+ WRX there just isn't any headroom in the valving to support a firmer spring (they can barely handle the OEM springs honestly). So instead of designing a spring for those crappy shocks, we helped design a Bilstein + matched RCE spring package. Hopefully the OEM shocks on this car are a lot better, but we want Bilsteins either way too.

- Andrew
[Troll Comic?]
How to make better coilovers? Take away clicker. Infinite ways!!! Problem, Marketing?[/Troll Comic]

On a serious note, if we want Konis on the front, are we looking at the surgery required on older Subaru strut housings? (Also is that still current information?)
__________________


Because titanium.
Dimman is offline   Reply With Quote
Old 01-24-2012, 11:34 AM   #103
Racecomp Engineering
 
Join Date: Nov 2011
Drives: 2016 BRZ, 2012 Paris Di2 & 2018 STI
Location: Severn, MD
Posts: 5,520
Thanks: 3,542
Thanked 7,416 Times in 3,034 Posts
Mentioned: 311 Post(s)
Send a message via AIM to Racecomp Engineering
Yeah, I'm expecting surgery for Konis for the front as opposed to a complete strut. That's the only way they've done for Subaru in the past.

- Andrew
Racecomp Engineering is offline   Reply With Quote
Old 01-24-2012, 02:15 PM   #104
7thgear
i'm sorry, what?
 
7thgear's Avatar
 
Join Date: Jan 2012
Drives: Canada
Location: I rock a beat harder than you can beat it with rocks
Posts: 4,399
Thanks: 357
Thanked 2,508 Times in 1,268 Posts
Mentioned: 40 Post(s)
I'd like to plot the geometry of the car before deciding

MacPherson struts up front pretty much always mean NO LOWERING unless you get some drop ball-joints

if the rear is done the same way as an S2000, then there might also be a conflict (too much lowering = forcing suspension geometry out of intended range)

don't think for a second that any race car worth it's place uses OEM components, if it's scarping the ground and puts in good lap times, then it's all custom underneath those wheel wells.
7thgear is offline   Reply With Quote
Old 01-24-2012, 02:19 PM   #105
Ryephile
Hot Dog
 
Ryephile's Avatar
 
Join Date: Apr 2011
Drives: quicker than arghx7
Location: Metro Detroit
Posts: 1,316
Thanks: 103
Thanked 173 Times in 83 Posts
Mentioned: 6 Post(s)
Quote:
Originally Posted by 7thgear View Post
I'd like to plot the geometry of the car before deciding

don't think for a second that any race car worth it's place uses OEM components, if it's scarping the ground and puts in good lap times, then it's all custom underneath those wheel wells.
Yer preaching to the choir here.

The only race cars using OEM components are cars that are designed to be competitive from the start, or SCCA showroom stock class.
__________________
"Wisdom is a not a function of age, but a function of experience."
Just Say No to unqualified aftermarket products.
Ryephile is offline   Reply With Quote
Old 01-24-2012, 02:26 PM   #106
7thgear
i'm sorry, what?
 
7thgear's Avatar
 
Join Date: Jan 2012
Drives: Canada
Location: I rock a beat harder than you can beat it with rocks
Posts: 4,399
Thanks: 357
Thanked 2,508 Times in 1,268 Posts
Mentioned: 40 Post(s)
true say,

if only the choir was bigger
7thgear is offline   Reply With Quote
Old 01-24-2012, 04:39 PM   #107
Pekingduck
Senior Member
 
Join Date: Dec 2011
Drives: 4 wheels
Location: Southern Cali
Posts: 800
Thanks: 328
Thanked 419 Times in 177 Posts
Mentioned: 22 Post(s)
I am going to lower my car as well, but not low enough where I will worry about it. I really don't mind if I have to angle a driveway or two everyday.
Pekingduck is offline   Reply With Quote
Old 01-24-2012, 05:15 PM   #108
7thgear
i'm sorry, what?
 
7thgear's Avatar
 
Join Date: Jan 2012
Drives: Canada
Location: I rock a beat harder than you can beat it with rocks
Posts: 4,399
Thanks: 357
Thanked 2,508 Times in 1,268 Posts
Mentioned: 40 Post(s)
ohh, so you're one of those people that slows down to a crawl driving on to a parking lot right after you did a flyby to change into my lane? (tongue in cheek)
7thgear is offline   Reply With Quote
Old 01-24-2012, 09:18 PM   #109
serialk11r
Senior Member
 
Join Date: Mar 2011
Drives: '06 AM V8V Coupe
Location: United States of America
Posts: 5,279
Thanks: 285
Thanked 1,075 Times in 759 Posts
Mentioned: 13 Post(s)
Garage
Sorry if this is a stupid question, but I'm eyeballing side pictures of the car, and judging from the fact that the wheel bolts are 100mm diameter, it looks like the car has perhaps 5 inches of ground clearance. I see that for some American cars they make spindles that give 2" drop. I think this may be excessive since that would probably scrape some speed bumps.

So my question is, can I do dropped spindles, and then put like a spacer or something to gain about 0.5" back? Seems like a stupid idea, but this would keep the suspension closer to it's original operating range than coilovers which drop 1.5". Or is there an easy way of using coilovers while moving the joints?
serialk11r is offline   Reply With Quote
Old 01-24-2012, 09:44 PM   #110
old greg
Rocket Surgeon
 
Join Date: Apr 2011
Drives: PSM GGA OMG
Location: FL
Posts: 1,312
Thanks: 10
Thanked 141 Times in 84 Posts
Mentioned: 2 Post(s)
Quote:
Originally Posted by serialk11r View Post
So my question is, can I do dropped spindles, and then put like a spacer or something to gain about 0.5" back? Seems like a stupid idea, but this would keep the suspension closer to it's original operating range than coilovers which drop 1.5". Or is there an easy way of using coilovers while moving the joints?
Sure. You could use camber plates to do so up front, but I think you'd need longer than stock dampers in the rear. You wouldn't want to increase static ride height with preload though, totally wrong way to do it. The big downside is that doing so would raise the front roll center more than the rear (struts vs. multilink), which means more rear bar to maintain balance which may cause a tendency to lift the inside rear tire midcorner, hot hatch style, and that's very bad business for a rwd car with a torsen diff.

Quote:
Originally Posted by LSxJunkie View Post
They're for race cars.
And mini-trucks
old greg is offline   Reply With Quote
Old 01-24-2012, 10:50 PM   #111
serialk11r
Senior Member
 
Join Date: Mar 2011
Drives: '06 AM V8V Coupe
Location: United States of America
Posts: 5,279
Thanks: 285
Thanked 1,075 Times in 759 Posts
Mentioned: 13 Post(s)
Garage
Okay...so coilovers can preserve or improve ride quality while allowing a drop, am I reading this correctly? From what I am reading, springs and shocks will have a harsher ride if you lower it.
I would not do wheel to wheel racing, I would want to have at least stock comfort, but a little less ground clearance and perhaps 1-2 inches of fender gap showing.
serialk11r is offline   Reply With Quote
Old 01-24-2012, 10:53 PM   #112
Dimman
Kuruma Otaku
 
Dimman's Avatar
 
Join Date: Dec 2009
Drives: Mk3 Supra with Semi-built 7MGTE
Location: Greater Vancouver (New West)
Posts: 6,854
Thanks: 2,398
Thanked 2,265 Times in 1,234 Posts
Mentioned: 78 Post(s)
Garage
Quote:
Originally Posted by serialk11r View Post
Okay...so coilovers can preserve or improve ride quality while allowing a drop, am I reading this correctly?
Can? Yes. (emphasis on the possibility)

Will most of the offerings on the market? No bloody way.
__________________


Because titanium.
Dimman 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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Toyota FT-86 II Concept Height Estimate Study Sea1monkey2 Scion FR-S / Toyota 86 GT86 General Forum 49 06-20-2012 01:36 AM
Lower ride height in NYC? blur NY / NJ / CT / PA 9 01-19-2012 06:31 PM
please explain the different lower front lights on US spec BRZ torquemada BRZ First-Gen (2012+) — General Topics 30 12-04-2011 12:18 AM
quick question about the height.. VenomRush Scion FR-S / Toyota 86 GT86 General Forum 13 12-22-2009 10:42 PM


All times are GMT -4. The time now is 12:18 PM.


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.