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911nut 911nut is offline
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Join Date: May 2001
Location: Michigan
Posts: 2,511
Check the rear toe before you do anything else. All you need are 4 jackstands and two 20 ft. lengths of string or fishing line.
I had the same issue when I bought my 964; when the boost came on it felt like the front wheels weren't touching the pavement. A quick check of the rear toe revealed that the left side was + 30 minutes and the right side was set at 0 (spec is +15 minutes per side). Essentially, under acceleration the rear of the car was steering right, causing the instability. Fixing the toe cleared up the problem.
Paul B.
'91 964 Turbo
Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, - 210 lb

Last edited by 911nut; 10-06-2011 at 05:18 AM..
Old 10-04-2011, 04:38 AM
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