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-   -   Front camber? Noob (https://www.ft86club.com/forums/showthread.php?t=112145)

Norinradd 10-30-2016 01:45 PM

Front camber? Noob
 
I understand the physics of adjusting front camber negatively to increase turn in response and reduce understeer. Which is something im definitley interested in. Plus id like my front tires to be tucked in a bit.

Hopefully this can be answered simply.

17x8.25. 245/40. Trd 1"drop coils.

Daily, tracked, and aggresive canyon backroad driven.

I dont want anything extreme. I plan on leaving rear alone.

Just how much neg camber should i ask alignment tech to adjust to. And do i need to buy bolts? Like whitelines? Or can it be done with stock components.

Ive been told -3 is the sweet spot. Is that possible with just stock. Of do i need like whiteline bolts. They say only 1.5 degree of +\-

Thanks again everyone who helps out!!


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strat61caster 10-30-2016 02:30 PM

There is no camber adjustment stock, you must buy parts to get it.

-3 will accelerate wear on the inner shoulder if the car is driven daily.
Depending on the purpose a more modest angle will likely be adequate.

There's a couple very informative threads out there about the details.

http://www.ft86club.com/forums/showthread.php?t=25001
http://www.ft86club.com/forums/showthread.php?t=103609

Norinradd 10-30-2016 03:42 PM

Quote:

Originally Posted by strat61caster (Post 2786162)
There is no camber adjustment stock, you must buy parts to get it.

-3 will accelerate wear on the inner shoulder if the car is driven daily.
Depending on the purpose a more modest angle will likely be adequate.

There's a couple very informative threads out there about the details.

http://www.ft86club.com/forums/showthread.php?t=25001
http://www.ft86club.com/forums/showthread.php?t=103609



Thanks!


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tyler_win_photo 10-30-2016 04:16 PM

Yes you'll need camber bolts. Or even camber plates if you want -3. I'd suggest to keep it around -1.5 to -2 at most for a car that you'll be driving daily. Bolts will usually yield -1 degrees... -1.5 if you're lucky. You can try doubling up (one in bottom of strut and one on top) on camber bolts to get more. To reduce excessive wear, have 0 toe.

bfrank1972 10-30-2016 06:40 PM

I have -2.7 on my fronts, slotted struts, daily driven with no problems or no additional wear that I can discern - maybe when it gets close to no tread I can see it, but doubt it will be a big deal. As other have said, you won't get anywhere near -3 with a single set of camber bolts - might get there with upper and lower cam bolts.

PeterFRS 10-30-2016 07:00 PM

-3.5 f
-2.5 r
zero toe front
slight toe in rear
i have been this way for about a year and a half / some auto x and daily even through winter
i havent noticed too much "uneven" tire wear.. on my RE760

Norinradd 10-31-2016 02:43 AM

Quote:

Originally Posted by PeterFRS (Post 2786267)
-3.5 f
-2.5 r
zero toe front
slight toe in rear
i have been this way for about a year and a half / some auto x and daily even through winter
i havent noticed too much "uneven" tire wear.. on my RE760



I didnt realize so much was needed to go to -3. Is there even a point to getting whitelines? I didnt want to spend hundreds on camber. I dont want crazy stance or anything. So i figured -1.5 would be good? No? I need to buy a bunch of aftermarket adjustable stuff to even get into the -2s?

Ive read about people getting their oem bolt to go to -1.6!?! Then im told it is not adjustable


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churchx 10-31-2016 04:07 AM

Norinradd: just get two camberbolt sets for both upper & lower strut holes (eg. Whiteline KCA416 for top, SPC 81305 for lower). Should net you -2.1 to -2.5 camber front (or more, if lowered). Bolts are cheap, two sets won't bankrupt anyone, but if you need to save over that, get SPC only, and for top reuse OEM 14mm crash bolts relocating them from lower hole to upper. One still needs adjustable LCAs for rear though. SPC LCA cost more then those front bolts, but imho affordable enough.

PeterFRS 10-31-2016 07:07 PM

@Norinradd well I have dialed in those camber numbers in the front using the camber plates that came with the coilovers.
and for the rear those were "natural" camber resulted from the lowering of the car in the back with coilovers.
I should get LCA in the rear and dial the camber back to -0.5 ish in the back and dial back the fronts too and see how my contact patch plays out..right now with my driving style i dont think i am using the full width of my 255's

strat61caster 10-31-2016 07:22 PM

Quote:

Originally Posted by churchx (Post 2786460)
SPC 81305 for lower

get SPC only, and for top reuse OEM 14mm bolts relocating them from lower hole to upper.

Do this OP, if you want more, any camber plate will get you the rest of the way for $400-$600, or it will come with a set of coilovers you decide to purchase.

It's not any more complicated than that.

If you're confused about 'camber adjustment on OEM bolts' re-read the threads I linked, you must have skipped a few paragraphs or not watched Dezoris' video.

wparsons 10-31-2016 11:02 PM

Depending on the offset on your wheels, you might need camber plates to get near -2*. I've got -2.3* front with camber bolts and slotted struts on 17x8 +45 and 225/45/17's, and have barely any clearance between tire and spring perch.

Norinradd 11-04-2016 01:08 AM

Quote:

Originally Posted by wparsons (Post 2787145)
Depending on the offset on your wheels, you might need camber plates to get near -2*. I've got -2.3* front with camber bolts and slotted struts on 17x8 +45 and 225/45/17's, and have barely any clearance between tire and spring perch.



Hm im +35


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wparsons 11-04-2016 10:37 AM

Quote:

Originally Posted by Norinradd (Post 2789274)
Hm im +35


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You're 10mm further out than I am, but also have 20mm more tire so you'll have roughly the same clearance I have.

Norinradd 11-05-2016 04:31 PM

So may i ask how the fuck my rear drivers tire is at -2.5 after the lowering springs. One rear is -2.5. The other is -.9. That seems like somethings is really messed up?!?! No!?


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Norinradd 11-05-2016 04:32 PM

I dunno what i need to buy for the rear now. I thought with 1" drop i wouldnt need to adjust rear camber. Wtfffuhg


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churchx 11-05-2016 04:40 PM

Just get rear LCA, which stands for lower control arm. SPC (same as whiteline & eibach) should be cheapest.

Ultramaroon 11-05-2016 04:48 PM

Google is your friend. I suggest you do a little research on double wishbone suspensions.

Norinradd 11-05-2016 04:55 PM

Quote:

Originally Posted by churchx (Post 2790622)
Just get rear LCA, which stands for lower control arm. SPC (same as whiteline & eibach) should be cheapest.



Hah yes i know what lca stands for.

Once again. As i said. I read you didnt need to buy anything for such a small drop. I dont want to spend 800$ on lcas. That is ridiculous.

Why is the camber -2.5 on one side and -.9 on the other?

That makes no sense to me. Is it the springs settling?


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Norinradd 11-05-2016 04:56 PM

Front camber? Noob
 
Quote:

Originally Posted by Ultramaroon (Post 2790628)
Google is your friend. I suggest you do a little research on double wishbone suspensions.



I have. Google didnt answer my question. Do you have an answer? As to why camber is -2.5 one side and -.9 other side.


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Ultramaroon 11-05-2016 05:06 PM

Quote:

Originally Posted by Norinradd (Post 2790632)
I have. Google didnt answer my question. Do you have an answer? As to why camber is -2.5 one side and -.9 other side.

Not yet.

Did you measure the camber before you lowered it?

Stang70Fastback 11-05-2016 05:19 PM

FWIW, I run -2.5 up front, and -2.0 at the rear, and have yet to notice any uneven wear on my Michelin Pilot Super Sports.

Norinradd 11-05-2016 05:53 PM

Quote:

Originally Posted by Ultramaroon (Post 2790638)
Not yet.

Did you measure the camber before you lowered it?



No i dont know how to do that. Just visually it looked okay. But the drop may have excentuated it. Alignment tech says most probably answer is the strut is bent


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Ultramaroon 11-05-2016 06:27 PM

Quote:

Originally Posted by Norinradd (Post 2790619)
So may i ask how the fuck my rear drivers tire is at -2.5 after the lowering springs. One rear is -2.5. The other is -.9. That seems like somethings is really messed up?!?! No!?


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Quote:

Originally Posted by Norinradd (Post 2790631)
Hah yes i know what lca stands for.

Once again. As i said. I read you didnt need to buy anything for such a small drop. I dont want to spend 800$ on lcas. That is ridiculous.

Why is the camber -2.5 on one side and -.9 on the other?

That makes no sense to me. Is it the springs settling?


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Quote:

Originally Posted by Norinradd (Post 2790632)
I have. Google didnt answer my question. Do you have an answer? As to why camber is -2.5 one side and -.9 other side.


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Quote:

Originally Posted by Ultramaroon (Post 2790638)
Not yet.

Did you measure the camber before you lowered it?

Quote:

Originally Posted by Norinradd (Post 2790656)
No i dont know how to do that. Just visually it looked okay. But the drop may have excentuated it. Alignment tech says most probably answer is the strut is bent


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Did this alignment tech ever look underneath the car before taking those measurements?

Again, google up on double wishbone suspensions. If you find a picture you'd like to discuss, post it up here. Let's start with the absence of a "strut" on the diagram. Shock, yes, but if your guy blamed the asymmetry on a bent shock, you need a new guy.

Did he not show you what was going on down there? Next time you have a chance to look, ask. Most guys will be happy to give you a brief rundown. I know I would.

Norinradd 11-05-2016 08:02 PM

Front camber? Noob
 
Quote:

Originally Posted by Ultramaroon (Post 2790671)
Did this alignment tech ever look underneath the car before taking those measurements?

Again, google up on double wishbone suspensions. If you find a picture you'd like to discuss, post it up here. Let's start with the absence of a "strut" on the diagram. Shock, yes, but if your guy blamed the asymmetry on a bent shock, you need a new guy.

Did he not show you what was going on down there? Next time you have a chance to look, ask. Most guys will be happy to give you a brief rundown. I know I would.



I already know whats going on? Everything looks good underneath. He looked on the hoist aswell. I installed the springs, i was underneath yesterday. I understand camber. He said bent strut.

Now, What i dont undrstand is whats causing the 1.5 degree variance in camber. It could be a bend barely visable to naked eye in a handful of components. I was just hoping this had happend to someone.


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Norinradd 11-05-2016 08:04 PM

And what diagram are you talking about?


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Norinradd 11-05-2016 08:19 PM

Although i did read over this step. Upon re reading instructions. I dont understand the "75-85 degree" business. Im gonna have to check if the coils are pointing the correct way. Might have overlooked that!!

http://uploads.tapatalk-cdn.com/2016...43a4d12266.png



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Ultramaroon 11-05-2016 10:59 PM

Quote:

Originally Posted by Norinradd (Post 2790703)
And what diagram are you talking about?


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Any old diagram illustrating the components of a double wishbone suspension. I'm trying to help you understand with clarity the reason your shocks have absolutely nothing to do with your rear wheel alignment.

Norinradd 11-05-2016 11:54 PM

When i say shock i nean the entire strut assembly.

Are you saying the whole strut and spring have nothing to do with alignment? As they most certainly do.


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Norinradd 11-05-2016 11:59 PM

Front camber? Noob
 
One look at the suspension and i understand how it all works. What does what. I just havent learned. Names yet. A control arm on a jeep is compleltey different looking than a control arm on the frs. Lol


But you are trying to tell me the strut assembly has nothing to do with camber?

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Ultramaroon 11-06-2016 12:07 AM

Quote:

Originally Posted by Norinradd (Post 2790792)
When i say shock i nean the entire strut assembly.

Are you saying the whole strut and spring have nothing to do with alignment? As they most certainly do.

All they do is set the resting position of the 4-bar linkage. The geometry of the linkage determines the camber function. It is not static.

I asked you to come up with a picture you would like to discuss partly so you would have the opportunity to start from a place of familiarity, partly to get you to invest a little in the discussion.

It seems like you're more interested in not being insulted than you are in learning.

Norinradd 11-06-2016 12:51 AM

Quote:

Originally Posted by Ultramaroon (Post 2790801)
All they do is set the resting position of the 4-bar linkage. The geometry of the linkage determines the camber function. It is not static.

I asked you to come up with a picture you would like to discuss partly so you would have the opportunity to start from a place of familiarity, partly to get you to invest a little in the discussion.

It seems like you're more interested in not being insulted than you are in learning.



Lowering of the spring causes a change in the overall geometry though? No!? It must.

And i dont understand how looking at a photo together would help? I dont know what you want me to ask? Haha.


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Norinradd 11-06-2016 12:55 AM

Front camber? Noob
 
Lowering of the spring causes a change in the overall geometry though? No!? It must.

And i dont understand how looking at a photo together would help? I dont know what you want me to ask? Haha. Not trying to be rude!

I just want to know what can be done and why my rear camber is out by 1.5 degree. Most likely after installing lowering springs. But Just may have excentuated it with the new wider wheels tires and springs.

Im going to re install the rears tomorrow and pay for another alignment. As there is also a clunk in the rear that is -2.5

Tcoat 11-06-2016 01:05 AM

Quote:

Originally Posted by Ultramaroon (Post 2790801)
All they do is set the resting position of the 4-bar linkage. The geometry of the linkage determines the camber function. It is not static.

I asked you to come up with a picture you would like to discuss partly so you would have the opportunity to start from a place of familiarity, partly to get you to invest a little in the discussion.

It seems like you're more interested in not being insulted than you are in learning.

Wasting your time with this one Ultra. He will change his story and reference his "jeep with the one ton suspension" a thousand times. Then when he finally gets it he we say he knew that all along and call us all jerks that don't know anything. Save you help for somebody that appreciates it.

Norinradd 11-06-2016 01:55 AM

Front camber? Noob
 
Quote:

Originally Posted by Tcoat (Post 2790829)
Wasting your time with this one Ultra. He will change his story and reference his "jeep with the one ton suspension" a thousand times. Then when he finally gets it he we say he knew that all along and call us all jerks that don't know anything. Save you help for somebody that appreciates it.



Thanks tcoat. The trolliest troll in thr trollverse. Keep it in your pants


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Tcoat 11-06-2016 02:06 AM

Quote:

Originally Posted by Norinradd (Post 2790860)
Thanks tcoat. The trolliest troll in thr trollverse. Keep it in your pants


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Your welcome. Not trolling at all and my statement is supported by documented facts throughout several threads. If you want hep don't argue with every single person that says something. Ultra is trying to help you LEARN what is required not simply spoon feed you. You claim to know but then have no grasp of even the basics. Just try listening to them and not resist everything they say.

Norinradd 11-06-2016 03:19 AM

Front camber? Noob
 
Quote:

Originally Posted by Tcoat (Post 2790891)
Your welcome. Not trolling at all and my statement is supported by documented facts throughout several threads. If you want hep don't argue with every single person that says something. Ultra is trying to help you LEARN what is required not simply spoon feed you. You claim to know but then have no grasp of even the basics. Just try listening to them and not resist everything they say.



So explain to me how a lowering spring doesnt change geometry of suspension? Then explain how a posting a photo of a rear end will help me learn? Help me learn what? Terminology? Cant figure that out by reading the diagram myself.

I dont own any aligment tools. So i dont understand how learning how to do an alignment will help atm.

All i want is opinions on what to look at. Be it new parts or existing. Not treated like someone who doesnt know how to turn a wrench.

95% of my posts are positive interactions. Like why did u even need to come in here just to shit on me? Once again. For like the 15th time. Cant you just leave me alone unless you have something productive to say? Geez man. Youre going to make me create a new account


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Tcoat 11-06-2016 03:22 AM

Quote:

Originally Posted by Norinradd (Post 2790922)
So explain to me how a lowering spring doesnt change geometry of suspension? Then explain how a posting a photo of a rear end will help me learn? Help me learn what? Terminology? Cant figure that out by reading the diagram myself.

I dont own any aligment tools. So i dont understand how learning how to do an alignment will help atm.

All i want is opinions on what to look at. Be it new parts or existing. Not treated like someone who doesnt know how to turn a wrench.


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https://media.giphy.com/media/3o85xl...BvKo/giphy.gif

Norinradd 11-06-2016 03:24 AM

Quote:

Originally Posted by Tcoat (Post 2790923)




95% of my posts are positive interactions. Like why did u even need to come in here just to shit on me? Once again. For like the 15th time. Cant you just leave me alone unless you have something productive or positive to say? Geez man. Youre going to make me create a new account


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Boomerang 11-06-2016 03:26 AM

Quote:

Originally Posted by Norinradd (Post 2790924)
95% of my posts are positive interactions. Like why did u even need to come in here just to shit on me? Once again. For like the 15th time. Cant you just leave me alone unless you have something productive or positive to say? Geez man. Youre going to make me create a new account


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What's your new user name bro?

Norinradd 11-06-2016 03:31 AM

majority of the time on a tech forum an op is stressed out and in a bind about something that theyre stuck on. Coming on here just to be a nag and try to give attitude adjustments is ridiculous. Not the place man. Straight answers. Opinions. Ppl Dont need to be policed and put down.

I think in the 50 times uve came into one of MY threads and posted. Maybe twice its been helpful. The other 48 have been extremely negative and sour. like you hope to get a rowled response. The definition of a troll.

Ive even asked you.
More than once to stop posting in my threads. Yet you cant help yourself


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