tranny help
Thread Starter
Racer
Joined: Nov 2007
Posts: 491
Likes: 6
From: Dallas Texas
tranny help
Here's the deal: I have a automatic c5 and I'm thinking about switching to a manual transmission instead of purchasing a new car. Is there any draw backs to doing this type of switch? I have a manual C5 transmission with 35,000 miles on it and my current a4 transmission has 65,000 miles on it. I have a good deal on the install and I'm just wanting to know if this is a good idea or not. I really like my car and I don't want to get rid of it, but I want a manual at the same time. I just am nervous about there being problems, so if anyone has any insight on this issue your comments would be greatly appreciated.
Le Mans Master
Joined: Jan 2001
Posts: 6,435
Likes: 365
From: Maryville TN
St. Jude Donor '06-13,'16-'17, '19
Since the entire drive train has to be removed to do a routine clutch job, it should be simple to replace the slush box with a manual. The real issue will be the wiring and the programing needed to let the car know that it's no longer an automatic.
Tom
Tom
Team Owner
Joined: Sep 2000
Posts: 24,952
Likes: 2,668
From: Far NW 'burbs of Chicago
St. Jude Donor '13
You might get better answers by posting this in the C5 section. 
Most people will tell you that the expense, hassle, and unknown problems; will make the tranny swap a bad idea.
Most people will tell you that the expense, hassle, and unknown problems; will make the tranny swap a bad idea.
Le Mans Master
Joined: Dec 2004
Posts: 5,483
Likes: 797
From: West coast CA
Not so with the C5, particularly these days. Probably the best case against the swap is the ready availability of used C5s with manual transmissions already installed by the factory.
Nonetheless, it sounds kind of fun. You'll have to dig up replacement clutch and brake pedals, clutch hydraulics, etc., of course. But the real trick will be figuring out what electronic changes need to be made. For example, don't automatic-equipped Corvettes impose a low redline when in neutral, to prevent neutral drops? You'll need to address those kinds of issues.
