09-22-2022, 03:00 PM | #1 |
Drives: SS 1LE Join Date: Sep 2022
Location: Atlanta
Posts: 38
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Lets talk about camber
I've seen a bunch of threads about how to add camber more negative camber but not many about when more should be added and when its actually enough.
First few events i went 2.0/1.5 trying to stay street friendly and my local tracks i found the push and outside wear just too. Did some temp checks and outside wear confirmed 15 degrees hotter then inside after pit in. Next few i decided to go max which was 2.6/1.8 ish. Was concerned about street wear but have had little to no issue, and my track exp after adjusting pressures was a significant improvement with even temps across with even wear almost doubling my tire life. The question for me is, at what point is everyone going 3.0+ see a bunch of guys running 3.5 on their track only but running sub 80tw. I plan on going SC3R and probably grind the fronts down for a tad more camber but potentially will go even more aggressive in future and have been looking at vorshlag plates to future proof. Are you guys just adding camber on a as needed after events or is their a consensus of a good baseline once people move away from the sc3? When is sub 3.0 up front not enough for you guys? |
09-22-2022, 04:00 PM | #2 |
Drives: 2016 1ss camaro Join Date: Feb 2016
Location: 909
Posts: 9,816
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-3.5 f -2.5 r no issues but im still on sc3 and dont daily my car
i have a set of used 3rs and 19s gonna test out next month so well see how they run /last
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16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
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09-22-2022, 06:46 PM | #3 | |
Drives: 2004 BMW 330CI, 2022 1SS 1LE Join Date: Dec 2021
Location: NC
Posts: 745
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However it's still not enough camber, the car is still understeering too much for my liking mid speed corner entry and I think it would benefit from another degree. I am in the process of doing all this and will hopefully have some results before the end of the year. I'm going to change to 18" slicks w/ -3.0 to -3.5 and see what kind of difference it makes. |
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09-22-2022, 06:59 PM | #4 | |
Drives: 2002 Chevrolet 2ss 1le Join Date: Jun 2022
Location: North carolina
Posts: 13
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09-22-2022, 07:02 PM | #5 | |
Drives: 2004 BMW 330CI, 2022 1SS 1LE Join Date: Dec 2021
Location: NC
Posts: 745
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09-22-2022, 08:50 PM | #6 |
Drives: Chevrolet SS 1LE Join Date: Oct 2019
Location: St. Charles, MO
Posts: 1,446
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Wearing the insides a lot faster is usually caused by toe settings (especially toe out). It might possibly also be an issue of running too much tire pressure. My stock SS 1LE has -2.7 degrees camber and zero toe and it is wearing Falken RT660 really evenly for autocross use, and ditto for SC3s on track. EVen if you have toe in up front, it could cause inside wear with negative camber, and it could also contribute to understeer. I find these cars to turn in pretty well, so it could also be driving style causing some of the understeer issues.
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Matt Miller
2020 SS 1LE |
09-22-2022, 09:30 PM | #7 | |
Drives: 2004 BMW 330CI, 2022 1SS 1LE Join Date: Dec 2021
Location: NC
Posts: 745
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09-22-2022, 09:54 PM | #8 |
Drives: 2018 Camaro 1SS 1LE Join Date: Sep 2018
Location: Front Range, CO
Posts: 1,865
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I run 3.7/2.5 camber, 0/.1 toe.
Perfect for AX, wears tires very evenly. With previous 2.5/1.9 I had uneven wear and needed to flip tires. On track there's a bit more heat inside up front due to braking, but the front end grip is ridiculous and handling balance is just perfect. Also have Hotchkis ft/ZLE rear bars both on medium and GMPP ediff tune for AX. Handling is amazing. Along w/ ZLE cradle bushings it slaloms and puts power down at a much higher level vs stock. Very competitive CAMC car and also works great on track.
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09-23-2022, 02:21 AM | #9 | |
Drives: SS 1LE Join Date: Sep 2022
Location: Atlanta
Posts: 38
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Track events at 2.5 I'm even tire temp on sc3 at 34-35 psi hot. For me this is perfect to the point I'm adjusting balance plus or minus a pound on either end. At 3.5 I would figure I'd need serious tire to get enough lateral to use it and would really only help low speed tight corners. Seems like people just max camber out without knowing if it's too much or little. 3.5 for autox makes much more sense to me but your also not running long enough to be stressing temps and much tighter cornering. |
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09-23-2022, 06:59 AM | #10 |
Drives: 23 ZL1 A10 Rapid Blue Join Date: Aug 2020
Location: MO
Posts: 1,990
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So I saw your alignment sheets for the toe but curious if youre manipulating the camber and then zeroing/resetting the toe, each time? I think toe changes with camber and just curious.
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09-23-2022, 08:50 AM | #11 | |
Drives: 2002 Chevrolet 2ss 1le Join Date: Jun 2022
Location: North carolina
Posts: 13
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Are you using the vorshlag camber plates to get that much camber? Do you leave it there or move it for street vs track? Also what tires and size tires are you running?
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09-23-2022, 10:01 AM | #12 | |
Drives: 2018 Camaro 1SS 1LE Join Date: Sep 2018
Location: Front Range, CO
Posts: 1,865
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I run ZLE sizes for AX (RT660, 315/30 rears) and street (PS4S), OEM SC3 for track.
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09-23-2022, 10:14 AM | #13 |
Drives: 2004 BMW 330CI, 2022 1SS 1LE Join Date: Dec 2021
Location: NC
Posts: 745
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No I don't have camber plates or anything. I got an alignment right before going to the track, I didn't change anything after, my car is stock.
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