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> camber settings, What are you guys running?
914dave
post May 25 2017, 10:47 AM
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Won't be long til we're off to alignment and corner balance. The car is mostly street use and probably a monthly autocross. 21mm bars up front and 180# adjustable coilovers in the rear. 23mm front sway bar and the front spindles are raised 19mm. Torque bias limited slip and a stock rear sway bar.
Are you guys running stock settings? I don't mind a little more aggressive but it's not an all out competition car. I'll sacrifice a little more tire wear for performance. What have you guys run that works?
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Dave_Darling
post May 25 2017, 02:26 PM
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A starting point:

-1.5 camber rear.
-1.0 camber front.
A little toe-in all the way around. (On the order of 1/16" total.)
Max-ish caster in front, about 6 degrees.

In general on a street car you want to keep the toe-in on all four corners. For an autoX specialist, going with a small amount of toe-out in the front can help the car to turn in a bit better. But the car becomes more "dirty" and you have to be able to constantly pay attention to where it is going--look away for a moment and it is liable to change lanes on you.

More negative camber can help grip in the corners, but that's at the expense of uneven tire wear, and often a little bit of traction in braking.

Note that with a car at or near stock ride height you can max out the negative camber relatively easily. Some cars won't give you more than about 2 degrees worth without lowering or other modifications.

--DD
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914dave   camber settings   May 25 2017, 10:47 AM
Dave_Darling   A starting point: -1.5 camber rear. -1.0 camber f...   May 25 2017, 02:26 PM
okieflyr   Dave, Do you have someone in mind to do the alignm...   May 25 2017, 04:24 PM
914dave   Dave, Do you have someone in mind to do the align...   May 25 2017, 04:27 PM
okieflyr   You might want to talk to Bill Sherwood @ CSE in O...   May 25 2017, 04:44 PM
914dave   I'm familiar with Bill, Dion has actually used...   May 26 2017, 04:15 AM
Racer Chris   I don't like to use more than 3/4 degree negat...   May 26 2017, 04:40 AM
914dave   I don't like to use more than 3/4 degree nega...   May 26 2017, 06:10 AM
HalfMoon   I've recently found a Porsche shop here in the...   Jun 26 2017, 10:55 AM
914dave   I've recently found a Porsche shop here in th...   Jun 26 2017, 11:24 AM
Racer Chris   ... Chris, please chim in! I would follow t...   Jun 26 2017, 11:55 AM
HalfMoon   ... Chris, please chim in! I would follow ...   Jun 26 2017, 01:27 PM
LowBridge   ... Chris, please chim in! I would follow ...   Jun 28 2017, 06:26 AM
HalfMoon   I've recently found a Porsche shop here in th...   Jun 29 2017, 03:17 PM
Dave_Darling   For a track car, the usual rule of thumb is ...   Jun 26 2017, 05:35 PM
HalfMoon   For a track car, the usual rule of thumb is ...   Jun 26 2017, 07:28 PM
plays with cars   For me the cars have always been driven on the str...   Jun 27 2017, 11:43 PM
Racer Chris   ... Depending on how many miles you'll be put...   Jun 28 2017, 07:08 AM
larryM   For me the cars have always been driven on the st...   Jun 28 2017, 03:20 PM
Mark Henry   What do you guys think about doing your own alignm...   Jun 28 2017, 07:29 AM
LowBridge   What do you guys think about doing your own align...   Jun 28 2017, 07:32 AM
Mark Henry   with even simply tools this is very easy to do.....   Jun 28 2017, 07:47 AM
Dave_Darling   Yep, I was thinking about that because my floor i...   Jun 28 2017, 12:32 PM
Mark Henry   [quote name='Mark Henry' post='2501101' date='Jun...   Jun 29 2017, 06:15 AM
914_teener   What do you guys think about doing your own align...   Jun 28 2017, 07:50 AM
Dave_Darling   I think you meant front toe-out to improve turn-in...   Jun 29 2017, 12:21 AM
jmitro   I think you meant front toe-out to improve turn-i...   Jun 29 2017, 06:00 AM
Dave_Darling   I have heard from folks on the Bird Board that the...   Jun 29 2017, 12:10 PM
Mark Henry   I have heard from folks on the Bird Board that th...   Jun 29 2017, 03:26 PM
Travis Neff   There's someone selling a real set of corner w...   Jun 29 2017, 03:34 PM
larryM   a chart in Porsche's 1972 Info for Sports Purp...   Jul 2 2017, 04:57 PM
HalfMoon   That above compilation was/is quite helpful inform...   Jul 2 2017, 08:01 PM


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