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3.73 Gears?

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Old Apr 10, 2007 | 09:26 PM
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Default 3.73 Gears?

Guys running 3.73's, tell me what you think. Too much gear for the street, daily driver? Would you have chosen 3.42?
I have 3.15 right now, but I'm changing to either 3.42 or 3.73
What would you recommend?

TIA,
Malcolm
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Old Apr 10, 2007 | 09:37 PM
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Originally Posted by DBLX
Guys running 3.73's, tell me what you think. Too much gear for the street, daily driver? Would you have chosen 3.42?
I have 3.15 right now, but I'm changing to either 3.42 or 3.73
What would you recommend?

TIA,
Malcolm
Just switched from 3:42 to 3:73. Not that bad at all on the highway. I barely notice the change. I have a Z06 rear for sale.
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Old Apr 10, 2007 | 09:45 PM
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Originally Posted by DBLX
Guys running 3.73's, tell me what you think. Too much gear for the street, daily driver? Would you have chosen 3.42?
I have 3.15 right now, but I'm changing to either 3.42 or 3.73
What would you recommend?

TIA,
Malcolm
I'm thinking doing the same thing..but I have 2:73 so I have to get up there to get that SOTP feel. I have this chart if you need some interesting numbers.
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Old Apr 10, 2007 | 09:49 PM
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I love my 3.73s they work great on a daily driver and on the hi-way. The only other thing I would mention is go with a higher stall converter also. You can not believe the difference it will make Now that said you will wear out rear tires very quickly From a 20mph roll I can light the tires and get sideways by just putting it to the floor
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Old Apr 10, 2007 | 10:03 PM
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3:90s here 26.5 to 27 mpg on the highway what more do you want 2800 stall
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Old Apr 10, 2007 | 10:16 PM
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Do the 3.73 gears. don't stop at 3.42 go directly to 3.73. you will not be sorry.. I enjoy mine. Went from 3.15 to 3.73.

FRED
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Old Apr 10, 2007 | 10:25 PM
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Default Gears!

You guys kill me. I'm jealous just hearing how much fun it sounds like I'm missing! LOL
I'm considering adding a TQ converter as well. The Wrst Coast Corvette TQ converter with a 2300-2400 stall seems perfect to me. They said I need to send them my computer for a mod to go with the gear change.
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Old Apr 10, 2007 | 11:12 PM
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yes, you need a computer mod. Do yourself a favor and have the tranny seal changed while the carrier is being r/r'd. They are prone to leaking (actually there's a tsb on it) and is really cheap... once the carrier is dropped. No one said anything to me.. so I had my carrier dropped twice... IN A MONTH. $600 each time. yippy.
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Old Apr 10, 2007 | 11:42 PM
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Originally Posted by DavzC5
I'm thinking doing the same thing..but I have 2:73 so I have to get up there to get that SOTP feel. I have this chart if you need some interesting numbers.
Thanks for sharing this chart. Good info.
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Old Apr 11, 2007 | 12:42 AM
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Why not just go for the 3:90's instead considering it's not really that much more rpm's that it would be turning.
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Old Apr 11, 2007 | 06:14 PM
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Default more gear?

At what point can you have too much gear?
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Old Apr 11, 2007 | 07:21 PM
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When you hit the rev limiter at the 660' mark!

Sorry, MN6 guy making A4 jokes.:o
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Old Apr 11, 2007 | 07:51 PM
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An A4 with 4.10's is a little much. 3.90's aren't bad, but 3.73's give the best of both worlds.
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Old Apr 11, 2007 | 08:00 PM
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Originally Posted by black98c5
Why not just go for the 3:90's instead considering it's not really that much more rpm's that it would be turning.
If you plan on leaving the motor pretty mild I think 3.90s would be a lot of fun. But if you are going to build more hp I think you would have a real hard time getting traction at all. I am very happy with my set up I have now. I can spin the tires at will and still keep it civil when I need to Whatever you do get rid of the lame 2.73s Its just like getting a new car with a lot more hp
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Old Apr 11, 2007 | 08:08 PM
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Default gear

Right now I have 3.15
I like the gear, but I want to drop my 0-60 as much as possible. It sounds like for the money and everyones experience, the best jump would be to 3.73 instead of 3.42?
I will take this beast on road trips too...
So tough to decide. Wish I knew someone local I could ride with to see and feel the difference!
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Old Apr 11, 2007 | 08:29 PM
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I have 3.73's wish i did 3.90's
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Old Apr 12, 2007 | 11:01 PM
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Originally Posted by Face
An A4 with 4.10's is a little much. 3.90's aren't bad, but 3.73's give the best of both worlds.


Its all in what you want!

I put 4.10s on my wife's A4 and its a rocket ship. Also put 4.10s on my MN6. Glad I went all the way on both. I did have to caution my wife to NEVER put her foot in it because it'll be too much for her.

Now if you want a track car maybe 3.73s are what you want. If you want to have maximum fun on the street then go 4.10s. I have a friend with a supercharged C5 and he drove my wife's car and knew even just hitting it part throttle that it was real quick. I never have to give it full throttle away from a light. If I did I suspect I'd have a real problem... no traction!
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