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.


User Tag List

Reply
 
Thread Tools Search this Thread
Old 10-14-2020, 08:57 PM   #29
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
So I double checked my bolts and I'm pretty sure they are installed correctly. I marked the bolt head to show where the lobe is. I referenced the SPC instructions and they seem to be installed correctly can anyone please verify. My bolts aren't SPC they are DORMAN bolts but the theory is the same. Thanks

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
Old 10-14-2020, 09:20 PM   #30
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,364
Thanks: 13,732
Thanked 9,476 Times in 4,997 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
Quote:
Originally Posted by Tcoat View Post
Just a "lets butcher a base sedan Civic to make it cool" reference. Was not intended to be accurate nor truthful.
Mustang factory service manual has instructions for slotting the struts to gain camber.

https://www.mustang6g.com/forums/thr...uctions.54909/
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote
The Following User Says Thank You to strat61caster For This Useful Post:
yzf219 (10-14-2020)
Old 10-14-2020, 09:22 PM   #31
Tcoat
Senior Member
 
Tcoat's Avatar
 
Join Date: Jul 2014
Drives: 2020 Hakone
Location: London, Ont
Posts: 69,845
Thanks: 61,656
Thanked 108,283 Times in 46,456 Posts
Mentioned: 2495 Post(s)
Tagged: 50 Thread(s)
Quote:
Originally Posted by strat61caster View Post
Mustang factory service manual has instructions for slotting the struts to gain camber.

https://www.mustang6g.com/forums/thr...uctions.54909/
This is NOT a Mustang.
__________________
Racecar spelled backwards is Racecar, because Racecar.
Tcoat is offline   Reply With Quote
Old 10-14-2020, 09:22 PM   #32
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by strat61caster View Post
Mustang factory service manual has instructions for slotting the struts to gain camber.



https://www.mustang6g.com/forums/thr...uctions.54909/
My old E46 was factory slotted at the top mounts. And I see plenty of autocrossers slot top mounts/struts.



Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
The Following User Says Thank You to yzf219 For This Useful Post:
venturaII (10-23-2020)
Old 10-14-2020, 09:23 PM   #33
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by TommyW View Post
Let me know what your specs are



Tire size

Wheel width

Wheel offset

I'll tell you what you can get away with
I just might take you up on that offer.

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
Old 10-14-2020, 09:41 PM   #34
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,364
Thanks: 13,732
Thanked 9,476 Times in 4,997 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
Quote:
Originally Posted by Tcoat View Post
This is NOT a Mustang.
You're right it's a scion and new struts are cheap. Some of them, like konis come with enlarged holes for more camber off the shelf already.

Quote:
Originally Posted by yzf219 View Post
My old E46 was factory slotted at the top mounts. And I see plenty of autocrossers slot top mounts/struts.



Sent from my SM-G950W using Tapatalk
Slotting strut towers diy is less common, the drift guys do it but they fuck with geometry more. The tenth gen civic has slotted strut towers for camber.

You certainly could slot the strut, but you shouldn't have to with your goals. Grab another pair of camber bolts and go to a good alignment shop. More then that bite the bullet and get camber plates/coilovers, you'll want them to be competitive in class at autox anyway.

Edit reread your op, top hat is centered in the hole, you'd have to hack up the whole hole to do that. Don't do that. Don't hack up your strut towers, totally unnecessary.
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote
The Following User Says Thank You to strat61caster For This Useful Post:
yzf219 (10-14-2020)
Old 10-14-2020, 09:45 PM   #35
HaXx
Member
 
Join Date: Dec 2017
Drives: jrsc_brz
Location: boston
Posts: 966
Thanks: 726
Thanked 675 Times in 336 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by yzf219 View Post
So I double checked my bolts and I'm pretty sure they are installed correctly. I marked the bolt head to show where the lobe is. I referenced the SPC instructions and they seem to be installed correctly can anyone please verify. My bolts aren't SPC they are DORMAN bolts but the theory is the same. Thanks
Sent from my SM-G950W using Tapatalk
Heres what i would have you do

keep the bottom oem bolt in the bottom hole, and put the camber bolt up top and push the top of the wheel in.

I have learned a fair amount about how people run double digit camber. while we are idiots, we're not stupid. they ALWAYS anchor the bottom hole with the bottom oem bolt. you dont want 2 sketchy connections. people running big camber will get their adjustment from the top hole, either slotting inward, or in your case with a camber bolt, but the bottom hole is ALWAYS oem, that is the anchor that we dont mass with.(im not going to bring up FLCA in this thread)

i know some track people use a camber bolt in bottom and skinny crash bolt up top giving you adjustment from both holes but somehow they dont catch flack, realistically its fine, and so is slotted struts, but who am i.

many people do many different things, different bolts in different holes, but i recommend having the bottom be your anchor. hey, im not a fan of slotting struts either, thats why i got the onimade camber plates.

with the oem bottom bolt in the bottom hole, and an eccentric bolt up top, that will give you camber that is appropriate for the ability of most track enthusiasts.
__________________
JACKSON RACING l RALLYBACKER l FORGESTAR l FORTUNE AUTO l INVIDIA
HaXx is offline   Reply With Quote
The Following User Says Thank You to HaXx For This Useful Post:
yzf219 (10-14-2020)
Old 10-14-2020, 09:48 PM   #36
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,364
Thanks: 13,732
Thanked 9,476 Times in 4,997 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
Quote:
Originally Posted by HaXx View Post
i know some track people use a camber bolt in bottom and skinny crash bolt up top giving you adjustment from both holes but somehow they dont catch flack, realistically its fine, and so is slotted struts, but who am i.
This is how the scca official ssc class gets their desired -3 degrees of camber but they use koni yellows that have an enlarged upper hole to help.
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote
The Following User Says Thank You to strat61caster For This Useful Post:
HaXx (10-14-2020)
Old 10-14-2020, 10:21 PM   #37
HaXx
Member
 
Join Date: Dec 2017
Drives: jrsc_brz
Location: boston
Posts: 966
Thanks: 726
Thanked 675 Times in 336 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
im just going to go ahead and say for the record

dont slot your struts please

even big camber boys bash people for doing it the hack way, and boast having setups that are achieved properly by complete adjustable arms setups, namely raxerx fab.

ie: "are you on slotted struts?"
- "lol, nah bro, racerx everything"

subjective aside, it is objectively hard to pull off fender to lip static fitment on 50k+ springs. its not even about how it looks, its the fact that they are able to do it, and the work that went into it that is impressive. i mean, drop your car 4 inches and tell me if you are able to drive it.

__________________
JACKSON RACING l RALLYBACKER l FORGESTAR l FORTUNE AUTO l INVIDIA
HaXx is offline   Reply With Quote
The Following User Says Thank You to HaXx For This Useful Post:
yzf219 (10-14-2020)
Old 10-14-2020, 11:42 PM   #38
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by TommyW View Post
Let me know what your specs are



Tire size

Wheel width

Wheel offset

I'll tell you what you can get away with
Hey thanks again for the offer I managed to obtain more camber and have pretty much maxed the clearance out between the spring perch and tire. I can only fit a credit card in between. So I won't be requiring your expertise.

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
Old 10-14-2020, 11:45 PM   #39
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by finch1750 View Post
find a different alignment shop. You should be able to get -2.5 from that set-up, or at least very close to it.



I dont believe option 1 will benefit any more than current. Option 2 could but I don't think it's necessary. I dont know that I would cut my strut tower in any way like Option 3
You sniped it man, I loosened all the suspension bolts and the strut mount, then I lowered the car on a piece of 2x4 placed on the outer edge of the tire to max out the slack. I got EXACTLY -2.5. Thanks a ton!

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
The Following User Says Thank You to yzf219 For This Useful Post:
finch1750 (10-15-2020)
Old 10-14-2020, 11:51 PM   #40
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by HaXx View Post
Heres what i would have you do



keep the bottom oem bolt in the bottom hole, and put the camber bolt up top and push the top of the wheel in.



I have learned a fair amount about how people run double digit camber. while we are idiots, we're not stupid. they ALWAYS anchor the bottom hole with the bottom oem bolt. you dont want 2 sketchy connections. people running big camber will get their adjustment from the top hole, either slotting inward, or in your case with a camber bolt, but the bottom hole is ALWAYS oem, that is the anchor that we dont mass with.(im not going to bring up FLCA in this thread)



i know some track people use a camber bolt in bottom and skinny crash bolt up top giving you adjustment from both holes but somehow they dont catch flack, realistically its fine, and so is slotted struts, but who am i.



many people do many different things, different bolts in different holes, but i recommend having the bottom be your anchor. hey, im not a fan of slotting struts either, thats why i got the onimade camber plates.



with the oem bottom bolt in the bottom hole, and an eccentric bolt up top, that will give you camber that is appropriate for the ability of most track enthusiasts.
Thanks! I managed to get the camber I wanted with one OEM bolt and one camber bolt, albeit with the camber bolt at the bottom. Probably not as safe as what you suggested but I'm happy I was able to keep one OEM bolt.

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
The Following User Says Thank You to yzf219 For This Useful Post:
HaXx (10-14-2020)
Old 10-14-2020, 11:52 PM   #41
yzf219
Member
 
Join Date: Sep 2020
Drives: 2013 FRS GTX3076R
Location: Canada
Posts: 79
Thanks: 54
Thanked 18 Times in 16 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by HaXx View Post
im just going to go ahead and say for the record



dont slot your struts please



even big camber boys bash people for doing it the hack way, and boast having setups that are achieved properly by complete adjustable arms setups, namely raxerx fab.



ie: "are you on slotted struts?"

- "lol, nah bro, racerx everything"



subjective aside, it is objectively hard to pull off fender to lip static fitment on 50k+ springs. its not even about how it looks, its the fact that they are able to do it, and the work that went into it that is impressive. i mean, drop your car 4 inches and tell me if you are able to drive it.



Can't even imagine what a stiff spring rate would feel like. Yikes.

Sent from my SM-G950W using Tapatalk
yzf219 is offline   Reply With Quote
Old 10-15-2020, 12:43 AM   #42
TommyW
Senior Member
 
TommyW's Avatar
 
Join Date: Feb 2017
Drives: '13 Whiteout
Location: San Clemente
Posts: 1,491
Thanks: 496
Thanked 1,242 Times in 673 Posts
Mentioned: 10 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by yzf219 View Post
Hey thanks again for the offer I managed to obtain more camber and have pretty much maxed the clearance out between the spring perch and tire. I can only fit a credit card in between. So I won't be requiring your expertise.

Sent from my SM-G950W using Tapatalk
that is probably too close once the tire starts moving around a bit in turns. You'll most likely rub. Depending on wheel with\tire width relationship and tire pressure those factors will make a difference on tire squirm. You'll most likely end up needing 5mm spacers.

Last edited by TommyW; 10-15-2020 at 10:56 AM.
TommyW 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
Camber Bolt Options? Maverick986 Suspension | Chassis | Brakes -- Sponsored by 949 Racing 4 04-05-2018 11:10 AM
Top mount/camber plate options for KW V3? owenxguo Suspension | Chassis | Brakes -- Sponsored by 949 Racing 9 05-21-2014 10:28 PM
Bushing upgrades, geometry options and other component options? der_rainman Suspension | Chassis | Brakes -- Sponsored by 949 Racing 10 06-26-2013 12:53 PM
Color options Camber Plates, Stress Bar, & Shock Mounts GC_Adam Suspension | Chassis | Brakes -- Sponsored by 949 Racing 14 03-26-2013 01:08 PM
Rear camber adjustment options? zooki Suspension | Chassis | Brakes -- Sponsored by 949 Racing 24 09-12-2012 10:46 AM


All times are GMT -4. The time now is 01:38 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.