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aaron_sK Member
Joined: 23 Jan 2006 Posts: 8834 Location: Back in beautiful Tacompton
1987 Chevrolet Camaro IROC-Z
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Posted: Tue Feb 01, 2011 9:11 pm Post subject: |
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This guy took the prop valve out from under his hood to sell it with the axle? Isn't he nice.
Mike sold me his brakes as well, yes. When he says "not PBR" he means that it has the older cast-iron calipers on it. |
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Tue Feb 01, 2011 9:16 pm Post subject: |
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So you're gettin exactly what I'm getting for $150 cheaper?! |
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aaron_sK Member
Joined: 23 Jan 2006 Posts: 8834 Location: Back in beautiful Tacompton
1987 Chevrolet Camaro IROC-Z
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Tue Feb 01, 2011 9:23 pm Post subject: |
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Pitting? does that mean the gears are wearing out? |
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Alphius Peanut
Joined: 05 Sep 2006 Posts: 2429 Location: Grand Mound
1984 Chevrolet Camaro Z/28
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Posted: Tue Feb 01, 2011 9:32 pm Post subject: |
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It means there are small pits on the surface of the gears. I was thinking of calling that guy up as well, but haven't gotten around to it yet. _________________ 84 Camaro Z28 - LS1/T56
85 Silverado - Low and Slow |
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Wed Feb 02, 2011 8:32 am Post subject: |
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What's better for street? 3.27 or 3.40? |
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blue89 Member
Joined: 23 May 2006 Posts: 3482 Location: Bellingham/Eugene
1986 Chevrolet Camaro RS
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Posted: Wed Feb 02, 2011 8:48 am Post subject: |
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I would go with the 3.40. Either would work though. |
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Wed Feb 02, 2011 10:30 am Post subject: |
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Which one will roast the tires better? |
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Twilightoptics Hardcore (12sec Club)
Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Wed Feb 02, 2011 10:40 am Post subject: |
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No 3.40 for a 9bolt. Thought it was 3.27 or 3.70 in 3series.... _________________ A redline a day keeps the carbon away! |
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Wed Feb 02, 2011 10:49 am Post subject: |
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The one on craigslist said it was 3.40 |
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Schultzy89GTA M.R.A. (11sec Club)
Joined: 08 Jan 2004 Posts: 4415 Location: Gresham, OR
1989 Pontiac GTA
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Posted: Wed Feb 02, 2011 12:13 pm Post subject: |
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Likely it is a 3.45. Factory ratio's for 3 series carriers in the 9 bolt were 3.27, 3.45 and 3.70.
3.45 was common in 5 speed LB9 cars. My '88 had one. Auto LB9 and L98 cars typically had the 3.27.
-Schultzy |
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Twilightoptics Hardcore (12sec Club)
Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Wed Feb 02, 2011 1:41 pm Post subject: |
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Never heard of the 3.45 ratio!
_________________ A redline a day keeps the carbon away! |
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nonsensekid20 Member
Joined: 30 Sep 2010 Posts: 490
1991 Chevrolet Camaro RS
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Posted: Wed Feb 02, 2011 3:49 pm Post subject: |
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Well my car ended up with the stupid open diff.
Soon to be 9 bolt posi. lol |
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redlava Member
Joined: 02 Feb 2007 Posts: 448 Location: Bremerton
1986 Chevrolet Camaro Z/28
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aaron_sK Member
Joined: 23 Jan 2006 Posts: 8834 Location: Back in beautiful Tacompton
1987 Chevrolet Camaro IROC-Z
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Posted: Wed Feb 02, 2011 7:01 pm Post subject: |
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Twilightoptics wrote: | Never heard of the 3.45 ratio!
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BW actually made quite a few ratios for those axles:
http://www.9bolt.com/gearsets.html
Mostly you see 3.70 and 3.27 though. |
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