rpo codes

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04-08-2013, 07:17 PM

DisturbedTA

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rpo codes

can amount tell me about my 93 ta like gear ratio or what the ws9 means just curious thanks

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04-08-2013, 09:11 PM

stevo9389

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GU5 Axle, Rear 3.23 Ratio
WS9 model conversion, FORMULA
Y83 Trans Am model

i found a complete list of them on camaroforums.com a while ago using google

edit: ok well that list does not seem to be 100% but darn close

Last edited by stevo9389; 04-08-2013 at 09:20 PM.

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04-08-2013, 09:15 PM

RamAir95TA

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Gear ratio is 3.23s.

WS9 is the TA conversion.

You can decode your VIN through a number of VIN decoders online. Try a search.

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04-08-2013, 10:30 PM

DisturbedTA

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Thanks guys I'm glad its got 323s instead of 273

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