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1994 6spd, what rear gear ratio?

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Old 01-14-2005, 05:08 AM
  #21  
BlackbirdZ07
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Originally Posted by steve9899
It only shows up in the online RPO lists for 89-90.
Don't believe everything you read online. I remember a couple other forum members having GH0 in '92 Corvettes, so I'm not alone. I sure wish I had my Corvette Specs book by Michael Antonick... that would clear it up.
Old 01-14-2005, 11:34 AM
  #22  
Z-07 freak
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The C4 Cor-vette spec book by Antonick, does not list 3.54 in `92.

Just like `89, some early `92s 6-speeds received 3.54 rear axles.

My question remains to those who claim the ZR1s received 3.54s (excluding the `89 prototypes).
Old 01-14-2005, 02:17 PM
  #23  
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Originally Posted by Z-07 freak
Not really,

Just curious where you got that from.
that link from above.

when I checked a 91, it was a 3.45. However, someone corrected me by saying that the 3.54 was on the prototype, so I checked the source again, and lo-and-behold, the stock 90 had 3.45s!

Mike Antonick's book will not clear this up.

Go read my C4 RPO FAQ, there is an email exchange in there between Mike and myself. Trust me, the GM0 is about as clear as mud.

C4 RPO FAQ
Old 01-14-2005, 04:27 PM
  #24  
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Originally Posted by bogus
The 1990 ZR1 was the only year with the 3.54 - they went to 3.45 in 1991. It could explain why the 1990 has been considered the quickest of the bunch.
I'm just curious what your source is for the `90 model year.

This link, you posted earlier, is for an `89 prototype.
http://www.corvettearchive.com/image...ack_ZR1-p6.jpg
Old 01-15-2005, 03:29 AM
  #25  
BlackbirdZ07
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Originally Posted by Z-07 freak
The C4 Cor-vette spec book by Antonick, does not list 3.54 in `92.

Just like `89, some early `92s 6-speeds received 3.54 rear axles.
Interesting... I guess my GH0-equipped '92 Z07 is a little more rare than I thought!



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