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 > 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 08-11-2014, 01:38 PM   #29
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 Firestorm_86 View Post
Can I read that, for my intentions, as:
soft = good for suckyass poorly maintained Atlanta in-town roads?
soft = bad for track days and overall pure performance?

I should add, if so, would that make it preferable to the Bilstein's then? Or still Bilsteins over the ST?
Well...sort of. A better damper is good at all of the above (with proper spring rates and travel that is realistic). For this comparison I think the in-town comfort would be very close, and then a slight edge to Bilsteins for pure performance. Just a bit.

- Andy
Racecomp Engineering is offline   Reply With Quote
Old 08-11-2014, 01:40 PM   #30
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 Food View Post
IMO...not really a tough call or difficult decision.

I would pick B14 easily for the better internals, stainless steel bodies for DD durability, better quality in general, easily re-valvable at Bilstein for cheap.

If later on you want to swap out the prog spring, it's only a couple hundred bux for a set of nice linear Swift/Hyperco springs. And you can also re-valve if you want to go well beyond the stiffness of the stock B14 damping with the new springs. That would be a nice B14 set.

Hyperco springs are around $50-80ea and Bilstein revalve is less than $100 per shock...just to give you an idea of how cheap it would be for future customization and rebuilds
The SS bodies is a big deal, especially where I live. STs would not hold up for as long.

Ease of rebuilds/customization is also a nice plus.

- Andy
Racecomp Engineering is offline   Reply With Quote
The Following 3 Users Say Thank You to Racecomp Engineering For This Useful Post:
Firestorm_86 (08-11-2014), Food (08-11-2014), themajesticone (08-11-2014)
Old 08-11-2014, 01:51 PM   #31
Firestorm_86
Senior Member
 
Join Date: Sep 2013
Drives: FRS
Location: ATL
Posts: 297
Thanks: 114
Thanked 67 Times in 44 Posts
Mentioned: 3 Post(s)
Quote:
Originally Posted by Racecomp Engineering View Post
The SS bodies is a big deal, especially where I live. STs would not hold up for as long.

Ease of rebuilds/customization is also a nice plus.

- Andy

That's cool. Thanks!

I had figured re-valving would be a big cost. I don't think it's something I would need to do. But I guess it is worth considering the long term goal. Why not just drop the money now on a set, rather than tearing about the B14's and rebuilding/upgrading... You guys aren't making this any easier to save money. Ha.

SS is nice for the piece of mind down here. We don't salt nearly as much as the north. But there's a good 2-3 weeks of salt and leftover salt residue.
Firestorm_86 is offline   Reply With Quote
The Following 2 Users Say Thank You to Firestorm_86 For This Useful Post:
Racecomp Engineering (08-11-2014), themajesticone (08-11-2014)
Old 08-11-2014, 01:52 PM   #32
Food
Banned
 
Join Date: Jul 2014
Drives: ...saving up for FRS/BRZ still
Location: NYC to SoCal
Posts: 83
Thanks: 45
Thanked 12 Times in 10 Posts
Mentioned: 1 Post(s)
@Racecomp Engineering: You're prolly the only ones that can, knows how to make and is interested in making...the upper spring perch washer thingies though, so we can convert the B14/B16 to use the straight(non tapered) standard linear springs of our choice

Maybe this would be a great little product for you to offer/make? "B14/B16 linear conversion upper perch kit"
Food is offline   Reply With Quote
The Following User Says Thank You to Food For This Useful Post:
Racecomp Engineering (08-11-2014)
Old 08-11-2014, 02:36 PM   #33
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 Food View Post
@Racecomp Engineering: You're prolly the only ones that can, knows how to make and is interested in making...the upper spring perch washer thingies though, so we can convert the B14/B16 to use the straight(non tapered) standard linear springs of our choice

Maybe this would be a great little product for you to offer/make? "B14/B16 linear conversion upper perch kit"
I've thought about it and priced it out. It ain't all that cheap when you add in spring separators, helpers, etc., but would be pretty cool. I'll see what the boss man thinks but I'm not sure the demand is there. We'll keep it in mind though.

- Andy
Racecomp Engineering is offline   Reply With Quote
The Following User Says Thank You to Racecomp Engineering For This Useful Post:
Food (08-11-2014)
Old 08-11-2014, 04:39 PM   #34
Food
Banned
 
Join Date: Jul 2014
Drives: ...saving up for FRS/BRZ still
Location: NYC to SoCal
Posts: 83
Thanks: 45
Thanked 12 Times in 10 Posts
Mentioned: 1 Post(s)
The next question would be.... How much spring rate can the B14 OTS/standard valving handle well without custom re-valving. Hmmmm..

I wonder if the OTS/standard B14 valving can handle 6k or maybe even 7k.
Food is offline   Reply With Quote
Old 08-11-2014, 11:52 PM   #35
BRZPDX
Boosted Member
 
BRZPDX's Avatar
 
Join Date: Jan 2013
Drives: 2013 SWP BRZ Limited
Location: Portland, OR
Posts: 1,979
Thanks: 524
Thanked 945 Times in 497 Posts
Mentioned: 129 Post(s)
Garage
I'm stuck in this dilemma too.. raceseng camber plate + b14 or STs. so if I were to ride -1.6 in height, will that compromise comfort/performance significantly?
__________________
Suzuki Swift GTI '89, Subaru Impreza L '96, Lancer OZ '03, Subaru Impreza WRX '06, Honda CBR600RR Graffiti, Volvo c30 T5 R '11, Subaru BRZ '13, Audi RS4 2007

SUV's: Mercedes Benz R500 '06, Mercedes Benz ML350 '12
BRZPDX is offline   Reply With Quote
Old 08-12-2014, 04:28 AM   #36
cdrazic93
Junior
 
cdrazic93's Avatar
 
Join Date: Aug 2013
Drives: a car
Location: Probably at school
Posts: 4,341
Thanks: 3,184
Thanked 2,512 Times in 1,502 Posts
Mentioned: 20 Post(s)
Don't mean to thread jack but.. @Racecomp Engineering have you guys read any reviews or had experience with the ST XTA's?
__________________
"Ah! What music! They could have never imagined, those pioneers who invented the automobile, that it would posses us like this, our imaginations, our dreams. Men love women, but even more than that, men love CARS!"-Lord Hesketh
cdrazic93 is offline   Reply With Quote
Old 08-12-2014, 07:34 AM   #37
rs999
Senior Member
 
rs999's Avatar
 
Join Date: Jan 2014
Drives: VW MK6 GTI | 13 Mustang GT
Location: Pungo
Posts: 212
Thanks: 223
Thanked 64 Times in 42 Posts
Mentioned: 0 Post(s)
RCE yellows on your stock shocks?

There are reviews on here for just the yellows in the BRZ Lite kits and apparently they do very well on the street and autox.
__________________
SOLD FR-S Build | MK6 GTI Build | I might be getting another FR-S
rs999 is offline   Reply With Quote
The Following User Says Thank You to rs999 For This Useful Post:
Racecomp Engineering (08-12-2014)
Old 08-12-2014, 10:09 AM   #38
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 cdrazic93 View Post
Don't mean to thread jack but.. @Racecomp Engineering have you guys read any reviews or had experience with the ST XTA's?
I have not. I know they are 1 way damping adjustable with a pillowball mount up front and that's it.

- Andy
Racecomp Engineering is offline   Reply With Quote
Old 08-12-2014, 02:23 PM   #39
cdrazic93
Junior
 
cdrazic93's Avatar
 
Join Date: Aug 2013
Drives: a car
Location: Probably at school
Posts: 4,341
Thanks: 3,184
Thanked 2,512 Times in 1,502 Posts
Mentioned: 20 Post(s)
Im very curious to see what those will shock dyno at, if anything im thinking it would be like a zinc coated version of the KW V2, only sold under ST suspension.

Edit; emailed ST and asked for shock dyno's (I didn't know whether they would have given them to me or not) and they said that information was proprietary :/
__________________
"Ah! What music! They could have never imagined, those pioneers who invented the automobile, that it would posses us like this, our imaginations, our dreams. Men love women, but even more than that, men love CARS!"-Lord Hesketh

Last edited by cdrazic93; 08-13-2014 at 01:27 PM.
cdrazic93 is offline   Reply With Quote
Old 08-13-2014, 09:19 AM   #40
Firestorm_86
Senior Member
 
Join Date: Sep 2013
Drives: FRS
Location: ATL
Posts: 297
Thanks: 114
Thanked 67 Times in 44 Posts
Mentioned: 3 Post(s)
Quote:
Originally Posted by Racecomp Engineering View Post
I have not. I know they are 1 way damping adjustable with a pillowball mount up front and that's it.

- Andy
Andy,

Do the RCE coilovers use OEM tophats? I know it's not ideal for performance, but for my uses it'll be DD with mountain runs in the weekends.
Firestorm_86 is offline   Reply With Quote
Old 08-13-2014, 05:58 PM   #41
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 Firestorm_86 View Post
Andy,

Do the RCE coilovers use OEM tophats? I know it's not ideal for performance, but for my uses it'll be DD with mountain runs in the weekends.
Camber plates are an option with RCE coilovers. They work well with OEM topmounts and you can get a good amount of camber because the lower mounts are slotted. That's usually the way to go for a mostly DD car since it's slightly better in terms of NVH than with camber plates.

- Andy
Racecomp Engineering is offline   Reply With Quote
The Following User Says Thank You to Racecomp Engineering For This Useful Post:
Firestorm_86 (08-13-2014)
 
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 02:16 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.