Short Throw Shifter?





My Vote!
Last edited by Ducati749; Jan 7, 2007 at 11:29 PM.
l8r
Jim
The Best of Corvette for Corvette Enthusiasts
The shifter handle was cut 1 1/8"
The rubber insert in the first picture has been eliminated. I slide a screwdriver down between the rubber piece and the handle and sprayed some silicone lube in the gap to help pop it out.
The tip of the shifter base was turned down, using a bench sander, until it would fit into the narrow part of the handle. You can check your progress by trying to insert it in the threaded end of the handle.
The vibration dampener on the base was also sanded down until it was a slip fit into the handle.
I then roughed up the inside of the handle using a Dremel tool with a sanding roll, cleaned everything and epoxied it together.
If your worried about the epoxy coming loose, you can drill and pin it.
If you don't like it,(and I doubt that will be the case), all it cost you was some time.


Last edited by Greg_E; Jan 7, 2007 at 09:41 PM.
The way I see it, here's the low down on the Kirban shifter vs. Stock: I will begin with what I see as positives and then highlight some minor negatives (caveat, I do not have any first hand knowledge of other shifters)
1. Stock shifter is NOT horrible. I drove the car quite happily for over 2 years and 15,000 miles with the stock shifter. Were the throws on the longish side? Yes. Was I ever TOTALLY pleased with the 4-5 up-shift or the 6-5 down-shift? No. (Something about 5th never felt as "solid" as the rest of the gears, I don't know if this is true of all M12 transmissions, or just mine, but mine felt somewhat sloppy or vague). But again, I enjoyed driving the car VERY much.
2. The throws of the Kirban shifter are MUCH shorter then stock.
3. My 5th gear "vagueness" is GONE. The 4-5 shift is a much more positive and rewarding feeling.
4. The 1-2-3 up-shifts are like working the pump action on an Ithica shotgun both in feeling AND in sound. The Kirban's shifts are louder then stock. Too loud? No. But again, this is subjective. I like it, and I'm not a noise junkie at all. For example, I'm not one of those guys looking for a louder exhaust or ANYTHING like that.
5. The down-shift from 5-4 was never bad, but now, it's awesome. Noticable improvement.
Now for what I consider some downsides:
1. There is some noise from the shifter at idle. Is it bad? If I could snap my fingers, sure, I'd make it disappear. Am I over it? TOTALLY. Do I hear ANYTHING once it's in gear and I engage the clutch and drive? NO. Nothing. As soon as I drive even 2 feet, literally, it is GONE. Kirban does now include a "silencing" ring, made of aluminum I think, which I believe that my mechanic installed, but maybe he forgot. I do wonder. Do I care? No.
2. Your girlfriend WILL NOT BE DRIVING YOUR VETTE. The shifter is now sufficently stiffer (both north and south, as well as east to west) from stock, that I really doubt many women would feel comfortable driving it. I'm not trying to be sexist, I'm just telling you chances are good that a woman will no longer find the shifter "easy" to manipulate. You have to shift this thing with intent.
Let me know if you have any other questions.
I think trying to pick a shifter is a leap of faith unless you can actually drive a vehicle so equipped. I took a leap of faith based off my mechanic's recommendation. I'm very glad I did, my car is better for it.
- Max
Very slick modification. It looks like you could also cut the threads off about an inch so that the **** threads on all the way down to the change in diameter of the shaft and shorten it even more. I may have to try this.



Last edited by GeorgeZNJ; Jan 8, 2007 at 01:05 AM.
On the drive home I loved the car hated the shifter. I bought a hurst before I read all the negative posts. Well I decided to put it in anyway. I used all the tricks to keep the noise down. Installed the pvc plug, put four 1/2oz wheel weights on the stick, taped the **** threads, and used the heavy ****. Just installed it today. Talked my wife into going to the movie tonight. It is a 60 mile drive. We took the vette. All I can say is we both LOVE the Hurst. Absolutely no noise. Although revearse takes a firm push. I have not done the anti-venom mod yet but plan to. I couldnt be happier with the hurst. I am soooo glad I decide to try the hurst, before selling it to get the B&M or the C6. Dont let the negative post about the hurst scare you. Plus there are a few good deals out there. I bought it from another forum member for $100.00.
I'm eventually going to tap the the inside of the handle and insert a threaded rod that fits the Mallett shift ****. I prefer the shape of the Mallett shifter **** over the stock ****.
Last edited by Greg_E; Jan 8, 2007 at 05:58 AM.
The shifter handle was cut 1 1/8"
The rubber insert in the first picture has been eliminated. I slide a screwdriver down between the rubber piece and the handle and sprayed some silicone lube in the gap to help pop it out.
The tip of the shifter base was turned down, using a bench sander, until it would fit into the narrow part of the handle. You can check your progress by trying to insert it in the threaded end of the handle.
The vibration dampener on the base was also sanded down until it was a slip fit into the handle.
I then roughed up the inside of the handle using a Dremel tool with a sanding roll, cleaned everything and epoxied it together.
If your worried about the epoxy coming loose, you can drill and pin it.
If you don't like it,(and I doubt that will be the case), all it cost you was some time.














