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How To Tell If Have LSD? For AX Classification (PCA GGR)
This is a dumb question, but how do I tell if my car (1989 Carrera) has a limited slip differential? I classed myself, ended up in AX13. Then as I was reviewing the results, I saw that I had denied having LSD, and that is a 30-point mod. I want to make sure I'm being accurate.
Also, where do I get the point deduction for the child seats?
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1989 3.2 Carrera coupe; 1988 Westy Vanagon, Zetec; 1986 E28 M30; 1994 W124; 2004 S211 What? Uh . . . “he” and “him”? |
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John,
Simply jack up the rear of the car (both rear tires off the ground) and spin either side's tire/wheel ... if the opposite side's tire/wheel moves in the SAME direction as the tire/wheel you are moving, then you have Limited Slip... If the other tire/wheel doesn't move at all, or moves in the opposite direction, then you don't. Hope this helps,
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Chuck Miller '73S cpe #1099 - Matched # 2.7/9.5 RS spec rebuild '67 Malbiu 327 spt cpe - Matched # L-79 rebuild Creative Advisor/ Message Board Moderator - Early 911-S Registry R-Gruppe #88 |
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Too big to fail
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When you talk to the houseplants, do they talk back? If so, you have LSD. If they're going door to door on bicycles, you have LDS.
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"You go to the track with the Porsche you have, not the Porsche you wish you had." '03 E46 M3 '57 356A Various VWs |
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Look in your owners manual or open the trunk and look up at the under side of the hood. In both places should be about a 3x5 sticker with all the option codes for your car. 220 is limited slip.
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email speccar@verizon.net Thanks, Mark |
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Quote:
![]() ![]() ![]() Thom, speaking of LDS, if you're a fan of Trey Parker and Matt Stone, you gotta rent "Orgasmo". It's twisted and wrong, but in a good way. Funny as hell.
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'69 911E coupe' RSR clone-in-progress (retired 911-Spec racer) '72 911T Targa MFI 2.4E spec(Formerly "Scruffy") 2004 GT3 |
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Too big to fail
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Quote:
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"You go to the track with the Porsche you have, not the Porsche you wish you had." '03 E46 M3 '57 356A Various VWs |
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Quote:
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1989 3.2 Carrera coupe; 1988 Westy Vanagon, Zetec; 1986 E28 M30; 1994 W124; 2004 S211 What? Uh . . . “he” and “him”? |
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Quote:
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"You go to the track with the Porsche you have, not the Porsche you wish you had." '03 E46 M3 '57 356A Various VWs |
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Check your option tag as noted above, that's how I found out I had it. Sure wish I could actually make use of it though
![]() I'm getting there.......slowly! -Chris
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1987 Guards Red Targa (sold) 2006 Toyota Tundra DC 4x4, the "man-e-van" 1998 CR500 Well on the fringe...... |
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No LSD, so I'm not a cheater.
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1989 3.2 Carrera coupe; 1988 Westy Vanagon, Zetec; 1986 E28 M30; 1994 W124; 2004 S211 What? Uh . . . “he” and “him”? |
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Just dump the clutch and hit the gas on a dirt road and take a look back behind you and tell me what you see.
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Quote:
How would a TB diff (Quaife) respond?
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- Colin GTC Motorsports, PCA Club Racing National Scrutineer '92 Euro Cup #96ZNS498058 (PCA GTC1 #19) Past '91 C2 Turbo (PCA D Class #38), '04 Cayenne S, '74 914-6 3.2 (236rwhp), '02 986S M030, '71 914-4 2.1, '76 914-4 2.0 |
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Good question Colin,
I never tried spinning one on jacks... I would assume it would act the same as a LSD Cheers,
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Chuck Miller '73S cpe #1099 - Matched # 2.7/9.5 RS spec rebuild '67 Malbiu 327 spt cpe - Matched # L-79 rebuild Creative Advisor/ Message Board Moderator - Early 911-S Registry R-Gruppe #88 |
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