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.


User Tag List

Reply
 
Thread Tools Search this Thread
Old 06-17-2013, 02:10 AM   #1
YDNA
Senior Member
 
YDNA's Avatar
 
Join Date: Jan 2013
Drives: Raven FR-S
Location: Orange County
Posts: 439
Thanks: 93
Thanked 167 Times in 94 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
KWV3 owners, did anyone remove the helper springs?

Was thinking about removing the helper springs just to sit a little bit lower so the wheel gap isnt as big. Has anyone done this yet?
YDNA is offline   Reply With Quote
Old 04-02-2018, 08:29 PM   #2
iFunner
Member
 
iFunner's Avatar
 
Join Date: Dec 2011
Drives: 2016 Toyota 86
Location: Toronto/KW
Posts: 42
Thanks: 8
Thanked 15 Times in 7 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
I installed mine today and my mechanic decided not to use them because they would not fit unless preloaded the spring. Any other owners with KWs done this?
iFunner is offline   Reply With Quote
Old 04-02-2018, 10:41 PM   #3
Lincoln Logs
Senior Member
 
Lincoln Logs's Avatar
 
Join Date: Dec 2016
Drives: #337 2017 Toyota 86
Location: San Diego
Posts: 225
Thanks: 32
Thanked 241 Times in 114 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by YDNA View Post
Was thinking about removing the helper springs just to sit a little bit lower so the wheel gap isnt as big. Has anyone done this yet?
Running the shocks that low will put them outside of the ideal ride height. Not recommended.

Quote:
Originally Posted by iFunner View Post
I installed mine today and my mechanic decided not to use them because they would not fit unless preloaded the spring. Any other owners with KWs done this?
What ride height were you trying to set the car to? "Preloading" the spring might be necessary to get that ride height but there is nothing wrong with that. These shocks are adjusted by moving the spring collar so that sounds normal.
Lincoln Logs is offline   Reply With Quote
The Following 2 Users Say Thank You to Lincoln Logs For This Useful Post:
Tokay444 (04-19-2018), wparsons (04-03-2018)
Old 04-02-2018, 11:01 PM   #4
iFunner
Member
 
iFunner's Avatar
 
Join Date: Dec 2011
Drives: 2016 Toyota 86
Location: Toronto/KW
Posts: 42
Thanks: 8
Thanked 15 Times in 7 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by Lincoln Logs View Post
Running the shocks that low will put them outside of the ideal ride height. Not recommended.



What ride height were you trying to set the car to? "Preloading" the spring might be necessary to get that ride height but there is nothing wrong with that. These shocks are adjusted by moving the spring collar so that sounds normal.
I was just trying to set it to the recommended settings but even then it's a low drop about 1.4 inches around 1 finger gap. The helper springs fit in the back but not in the front. could it be my camber plate? Might have to go to another shop to check the measurements...
iFunner is offline   Reply With Quote
Old 04-03-2018, 12:11 AM   #5
churchx
Senior Member
 
churchx's Avatar
 
Join Date: Mar 2015
Drives: 2014 GT86
Location: Latvia, Riga
Posts: 4,333
Thanks: 696
Thanked 2,085 Times in 1,436 Posts
Mentioned: 53 Post(s)
Tagged: 1 Thread(s)
One doesn't measure recommended drop / best working range for suspension by measuring wheel gap :P.
For our already relatively low cars with relatively low suspension travel reasonable drop to not fsck up suspension geometry too much is within 1". KW may have some specific recommended settings. Have you consulted specs? Installation manual?
churchx is offline   Reply With Quote
The Following 2 Users Say Thank You to churchx For This Useful Post:
Tokay444 (04-19-2018), wparsons (04-03-2018)
Old 04-03-2018, 01:00 AM   #6
TOPEC
Member
 
Join Date: Dec 2017
Drives: 2013 Scion FR-S
Location: Vancouver B.C.
Posts: 10
Thanks: 0
Thanked 7 Times in 5 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by iFunner View Post
I was just trying to set it to the recommended settings but even then it's a low drop about 1.4 inches around 1 finger gap. The helper springs fit in the back but not in the front. could it be my camber plate? Might have to go to another shop to check the measurements...
camber plates will add to the stack height depending on the design. the KWV3 are meant for OEM style top hats/camber plates where the top of the strut mounts past the strut tower where as some other camber plates have the strut mount flush with the strut tower adding height. which camber plates r u running?
TOPEC is offline   Reply With Quote
Old 04-03-2018, 08:15 AM   #7
Roadcone
StreetKart
 
Join Date: Jul 2013
Drives: 2014 Scion FR-S Monogram
Location: Upstate, SC
Posts: 477
Thanks: 43
Thanked 180 Times in 111 Posts
Mentioned: 10 Post(s)
Tagged: 1 Thread(s)
you should sell your V3's and buy a set of racelands.
__________________
TRD|Verus Engineering|Titan7|DEZOD Motorsports|JDL Auto Design
Roadcone is offline   Reply With Quote
The Following 4 Users Say Thank You to Roadcone For This Useful Post:
Hyper4mance2k (04-06-2018), Tokay444 (04-19-2018), wparsons (04-03-2018), x808drifter (04-03-2018)
Old 04-03-2018, 08:42 AM   #8
Stang70Fastback
A.K.A. Starlord
 
Stang70Fastback's Avatar
 
Join Date: Oct 2013
Drives: 2015 Series.Blue
Location: Illinois
Posts: 1,842
Thanks: 845
Thanked 2,099 Times in 834 Posts
Mentioned: 30 Post(s)
Tagged: 3 Thread(s)
It shouldn't be too difficult to get a decent drop out of the V3s and still remain within recommended specs. Unless I did something horribly wrong (it was my first time working with coilovers), I actually had to set them to the MAXIMUM height of the recommended range to prevent the car from being too low for my tastes. I'm running Raceseng Camber plates up front which have a "minimal stack height."

Note the shadows make the car seem a bit lower than it actually is in this photo. There is a gap between the tires and the top of the fender. As there should be!

__________________
.

Check out my blog, read all about my BRZ adventures, and oogle my sweet cell-phone photos!
You can also find me on Instagram, and on Facebook.
Stang70Fastback is offline   Reply With Quote
Old 04-03-2018, 12:33 PM   #9
iFunner
Member
 
iFunner's Avatar
 
Join Date: Dec 2011
Drives: 2016 Toyota 86
Location: Toronto/KW
Posts: 42
Thanks: 8
Thanked 15 Times in 7 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by TOPEC View Post
camber plates will add to the stack height depending on the design. the KWV3 are meant for OEM style top hats/camber plates where the top of the strut mounts past the strut tower where as some other camber plates have the strut mount flush with the strut tower adding height. which camber plates r u running?


I’m still new to coilovers altogether but currently the ride is fine but might be a bit soft in front. Should I be worried about not having the helper springs in the front? It will just unsettle if I lift the car up right?

I’m running camber plates from feal coilovers so it looks like this:
iFunner is offline   Reply With Quote
Old 04-03-2018, 01:02 PM   #10
jamal
Senior Member
 
jamal's Avatar
 
Join Date: Nov 2011
Drives: Legacy GT
Location: compton
Posts: 534
Thanks: 9
Thanked 365 Times in 204 Posts
Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
If you remove them to get the car lower, be sure to measure the amount of bump travel left at your desired ride height. It might be very little...

The only thing the helpers do is keep the springs seated at droop. This is because the shock has more travel than the main spring. They're not completely necessary, but a good idea, otherwise the spring has the opportunity to rattle around or get wedged in at an angle after it comes unseated.
jamal is offline   Reply With Quote
The Following 4 Users Say Thank You to jamal For This Useful Post:
Hyper4mance2k (04-06-2018), Tokay444 (04-19-2018), Tristor (04-19-2018), wparsons (04-03-2018)
Old 04-03-2018, 01:08 PM   #11
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,366
Thanks: 13,736
Thanked 9,480 Times in 4,999 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
The only reason to remove the helper springs to go lower is if you're already bottomed out on the spring perches.
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote
Old 04-03-2018, 01:18 PM   #12
iFunner
Member
 
iFunner's Avatar
 
Join Date: Dec 2011
Drives: 2016 Toyota 86
Location: Toronto/KW
Posts: 42
Thanks: 8
Thanked 15 Times in 7 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by jamal View Post
If you remove them to get the car lower, be sure to measure the amount of bump travel left at your desired ride height. It might be very little...

The only thing the helpers do is keep the springs seated at droop. This is because the shock has more travel than the main spring. They're not completely necessary, but a good idea, otherwise the spring has the opportunity to rattle around or get wedged in at an angle after it comes unseated.


Thanks guys I’ll have a shop double check the install. It wasn’t installed since there was basically no room for the helper spring and we were already at the maximum (highest) height of the recommended settings. We also didn’t want to add preload to the main spring. Would I have to preload the main spring in order to get some room to install the helpers?
iFunner is offline   Reply With Quote
Old 04-03-2018, 01:42 PM   #13
wparsons
Senior Member
 
wparsons's Avatar
 
Join Date: Jul 2012
Drives: 2013 Asphalt FR-S Manual
Location: Whitby, ON, Canada
Posts: 6,716
Thanks: 7,875
Thanked 3,351 Times in 2,134 Posts
Mentioned: 99 Post(s)
Tagged: 1 Thread(s)
Garage
Quote:
Originally Posted by YDNA View Post
Was thinking about removing the helper springs just to sit a little bit lower so the wheel gap isnt as big. Has anyone done this yet?
The helper spring is pretty thin when fully compressed, you're not going to get that much more drop. They're there to keep the spring properly seated at full droop. Without them you could have the spring become unseated over a big bump and not settle right after.

Short answer, don't do it unless there's enough tension on the main spring at full droop to keep it from becoming unseated.

Quote:
Originally Posted by iFunner View Post
Thanks guys I’ll have a shop double check the install. It wasn’t installed since there was basically no room for the helper spring and we were already at the maximum (highest) height of the recommended settings. We also didn’t want to add preload to the main spring. Would I have to preload the main spring in order to get some room to install the helpers?
There will absolutely be pre-load on the helper at full droop, that's the point. I don't have my new upper mounts yet, but looking at mine without upper mounts it looks like at the lowest recommended setting there would still be a bit of pre-load on the helper, at the highest recommended setting there would be some pre-load on the main spring.

Don't second guess the instructions, KW knows what they're doing.
__________________
Light travels faster than sound, so people may appear to be bright until you hear them speak...
flickr
wparsons is offline   Reply With Quote
The Following User Says Thank You to wparsons For This Useful Post:
Tristor (04-19-2018)
Old 04-03-2018, 02:38 PM   #14
jamal
Senior Member
 
jamal's Avatar
 
Join Date: Nov 2011
Drives: Legacy GT
Location: compton
Posts: 534
Thanks: 9
Thanked 365 Times in 204 Posts
Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by iFunner View Post
Thanks guys I’ll have a shop double check the install. It wasn’t installed since there was basically no room for the helper spring and we were already at the maximum (highest) height of the recommended settings. We also didn’t want to add preload to the main spring. Would I have to preload the main spring in order to get some room to install the helpers?
Uh, I don't get what is going on here. You have the height turned all the way up? why are you not lowering the perches then to make the car lower?

Maybe you need someone more familiar with adjustable coilovers doing this.
jamal is offline   Reply With Quote
The Following 4 Users Say Thank You to jamal For This Useful Post:
Hyper4mance2k (04-06-2018), Racecomp Engineering (04-03-2018), Tristor (04-19-2018), wparsons (04-18-2018)
 
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
Guys/Gals who installed KWV3 install these washers? OICU812 Suspension | Chassis | Brakes -- Sponsored by 949 Racing 6 06-14-2013 01:35 AM
Best way to remove OEM struts/springs taimysho0 Suspension | Chassis | Brakes -- Sponsored by 949 Racing 4 06-07-2013 03:21 PM
will polishing your car to remove swirls remove opti-coat? bacon_cheese_beer Cosmetic Maintenance (Wash, Wax, Detailing, Body Repairs) 11 10-25-2012 10:41 PM
Question for HOUSTON Fr-s owners and/or to be owners enjoi23 Southeast 2 08-30-2012 09:48 PM
FR-S\BRZ owners give thumbs up to AE86 owners Oriental Life Scion FR-S / Toyota 86 GT86 General Forum 19 06-13-2012 03:12 AM


All times are GMT -4. The time now is 06:54 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.