Camber set up for six, Need some help |
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Camber set up for six, Need some help |
sixaddict |
Jan 23 2011, 10:18 AM
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#1
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Senior Member Group: Members Posts: 804 Joined: 22-January 09 From: Panama City Beach, FL Member No.: 9,961 Region Association: South East States |
Doing some "work" to get more negative camber up front ...but now trying to decide entirre set up....Been so long since had this done I am forgetting.
RA1, 16 X 225 50 w/ 7.5" wheels front Ditto 16 x 225 45 w/ 8.5 rear Shooting for 2 1/2 negative up front What should I do @ the rear. Mainly DE/track but some autocrossing. Prefer to compromise ax set-up as opposed to track. 2.7 at this time if it matters. Thank for the help Terry |
brilliantrot |
Jan 23 2011, 02:42 PM
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#2
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Member Group: Members Posts: 125 Joined: 27-April 07 From: Costa Mesa Ca. Member No.: 7,699 |
Negative camber settings are a function of driver aggression, tire construction, and the rest of the suspension set up. When I was running my relatively softly sprung 914-4 on Hoosiers, I had -4 degrees of front camber and tire temps said I needed more. Keeping the car flatter would have reduced the need for more camber.
For the rear, I pulled all the shims out and ran it. At the ride height I was at, that was 2.5 degrees in the rear and tire temps indicated that was about right. My car was stock front T-bars, 22mm front sway bar set most of the way stiff, 200lb/in rear springs and 225/45/15s all the way around. |
J P Stein |
Jan 23 2011, 06:14 PM
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#3
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Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
Negative camber settings are a function of driver aggression........ I detect some B Roberts BS here. Testing by GRM some years back showed that camber in excess of -3.5 degrees resulted in loss of braking performance to the detriment of AX times.... In other words, the test drivers started going slower. Those drivers were no slouches. |
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