What gear ratio do i have?
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Re: What gear ratio do i have? (Jay 86)
Check your RPO list on the inside of the lid of one your rear storage compartments. Post ALL of the items starting with the letter, "G".
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Re: What gear ratio do i have? (Cal Vette)
G92 means "performance ratio". Since the standard ratio varies from year to year and car to car, so does the "performance ratio". That is why I asked for ALL the "G" codes. G92, alone, does NOT specify any given ratio. Additionally, I don't believe a 3.73 was ever offered by GM for a C4 Corvette
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[Modified by CFI-EFI, 10:01 AM 3/27/2004]
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Re: What gear ratio do i have? (Jay 86)
If you have an 86 coupe, you can have either 2.59 or 3.07
The verts could get a 2.73.
If you have G44 or G92 you got the 3.07, also if you have Z51 in 86 the 3.07 is standard.
The verts could get a 2.73.
If you have G44 or G92 you got the 3.07, also if you have Z51 in 86 the 3.07 is standard.
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Re: What gear ratio do i have? (Cal Vette)
Hope this is correct. G92 3:73
:D
[Modified by Cal Vette, 10:44 AM 3/27/2004]
:D
[Modified by Cal Vette, 10:44 AM 3/27/2004]
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Re: What gear ratio do i have? (vader86)
If you have G44 or G92 you got the 3.07, also if you have Z51 in 86 the 3.07 is standard.
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[Modified by CFI-EFI, 5:33 PM 3/27/2004]
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Re: What gear ratio do i have? (Jay 86)
i looked in the list in the storage compartment and the only RPO number is saw was GM1. I guess this means i have a 2.59 rear gear.
#11
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Re: What gear ratio do i have? (Jay 86)
Dontcha wish that the cheap plick who ordered your car would have spent the extra $22 and got a G92? :mad The person who ordered my 87 vert was also too cheap to pay the extra $ :smash: You can get under the car and look at the right lower rear side of the differential carrier. Rub with a rag and some cleaner and you will see Dana Part# on top, GM Part# just below that, Ratio just below and to the left followed by Gear Tooth Comb., below that is the build date. Source: "101 Projects for your Corvette 1984 - 1996" by Richard Newton