MGW Shifter
Melting Slicks
Joined: Dec 2006
Posts: 2,694
Likes: 106
To relax the detent spring on top of the tranny. Without that spring, the shifter just flops around. I did that to my stock shifter, and it's close to perfect now (when hot), since I also did an Amsoil (fully synthetic) fluid change, and shifter box adjustment. And it's definitely less notchy when cold. I only used one copper washer. And the beauty of it is you can reverse it if you don't like it. The copper didn't fit perfectly, like I wanted, but good enough. So I used the same GM tranny sealer for the drain/fill plugs up there just in case, even though there shouldn't be any leaks without sealer. It's a 5-min mod once the car is in the air 
. Do a search for the copper washer p/n; I just remember the brand: 'Oil-tite', and bought it at O'Reillys. Hope this helps.
. Do a search for the copper washer p/n; I just remember the brand: 'Oil-tite', and bought it at O'Reillys. Hope this helps.
Last edited by JCtx; Feb 6, 2013 at 12:21 AM.
Burning Brakes
Joined: Jul 2007
Posts: 870
Likes: 15
From: Upland, CA
Safety Car
Joined: Nov 2007
Posts: 4,436
Likes: 875
From: Bay Area CA
I replaced my 08 oem shifter with a MGW shifter and the shifts feel much more positive and shorter. At first, the shifting felt a little notchy and a little more effort was needed compared to the oem shifter. After about 2-3 weeks, both the notchiness and effort had improved to the point that under normal driving I can use two fingers to shift from 1st. to 2nd. No more missing 2nd to 3rd like the oem shifter. Yes, I always use the open palm method. Again 3rd to 4th two fingers. 4th to 5th open palm a slight movement to the right and two fingers 5th to 6th. 
BTW: Ragin Cajan made a good point. Cut the rubber seal boot to fit around the shifter to seal. I highly recommend you buy the dynamat insulation with the MGW shifter to install in the tunnel, around the shifter and up under the center console. This will significantly reduce heat transfer around the console area and help a bit on sound. I ordered two 10 x 10 sheets for $20 to complete the task. MGW website has instructions and you will receive an instructional DVD video with the MGW shifter that is very thorough.
BTW: Ragin Cajan made a good point. Cut the rubber seal boot to fit around the shifter to seal. I highly recommend you buy the dynamat insulation with the MGW shifter to install in the tunnel, around the shifter and up under the center console. This will significantly reduce heat transfer around the console area and help a bit on sound. I ordered two 10 x 10 sheets for $20 to complete the task. MGW website has instructions and you will receive an instructional DVD video with the MGW shifter that is very thorough.
Last edited by Mike's LS3; Feb 6, 2013 at 02:40 AM.
Race Director
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
The MGW is better in every respect over the stock shift except that it takes slightly more effort to shift. It does not rattle, it does not allow more heat in, gating is much improved. So much so that it is almost impossible to miss a shift. This is the shifter that should come stock with the car.
Burning Brakes
Joined: Apr 2009
Posts: 899
Likes: 209
From: Louisville KY
The copper washer pt # listed in the anti venom mod link is not good anymore. The NAPA pt # for this washer is 704-1357 and they are 69 cents each.
Question: does the anti venom mod work on the C6 08 transmission?
Question: does the anti venom mod work on the C6 08 transmission?
Twin Turbo Meth Injected!
Joined: Feb 2007
Posts: 219
Likes: 3
From: Star Valley Ranch, WY
Wow, can't believe I haven't seen this mod before now! Just ordered my washer and since I already have my car in the air dropping in a new motor it will be a snap to through it in. Can't wait to try it out!
I am also running the MGW shifter but I ended up going with an "old school" B&M shiftier "T" handle. It actually gives you an even shorter throw as it's lower overall than the typical handle plus it gives you a very positive shifting feeling IMHO.
I am also running the MGW shifter but I ended up going with an "old school" B&M shiftier "T" handle. It actually gives you an even shorter throw as it's lower overall than the typical handle plus it gives you a very positive shifting feeling IMHO.
Thread Starter
Safety Car
Joined: Apr 2012
Posts: 4,077
Likes: 240
From: Houston TX
Shifter
OK guys, thanks for all the help. I just ordered this http://www.mgwltd.com/corvette_short..._shifter.shtml and this http://complianceparts.com/c6cags-skip.html
Now wish me luck on the install of shifter.
The fuse was $17.00 American (shipped) seems like a no brainer as opposed to ANY other way to do this mod.
Thanks again. I know I can trust you guys
Now wish me luck on the install of shifter.
The fuse was $17.00 American (shipped) seems like a no brainer as opposed to ANY other way to do this mod.
Thanks again. I know I can trust you guys
on the video. If you want to install one just PM me and I'll send you what I found out. And also that fuse for the skip shift works like a champ.
Happy hot rodding
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Pro
Joined: Sep 2008
Posts: 510
Likes: 0
From: San Antonio TX
All people having problems with any aftermarket shifter should have done the Anti Venom Mod and that would have taken the excess spring pressure off and made the shifter feel like butter. I was able to fix my buddies MGW with just a copper spacer on the spring bolt as per the anti venom mod suggests.
You can do this on stock setup as well to get her to shift better.
You can do this on stock setup as well to get her to shift better.
I did this and I am so glad I did. In fact, I don't think I'll ever buy an MGW shifter after the copper washer mod. It did take some of the effort out of the shifter and it is very smooth once the tranny is up to temperature. Also, this is by far one of the simplest mods you'll do to your car.
I love it! Highly recommend!!
Thread Starter
Safety Car
Joined: Apr 2012
Posts: 4,077
Likes: 240
From: Houston TX
I did this and I am so glad I did. In fact, I don't think I'll ever buy an MGW shifter after the copper washer mod. It did take some of the effort out of the shifter and it is very smooth once the tranny is up to temperature. Also, this is by far one of the simplest mods you'll do to your car.
I love it! Highly recommend!!
Thread Starter
Safety Car
Joined: Apr 2012
Posts: 4,077
Likes: 240
From: Houston TX
Box
I talked to George at MGW he said maybe another month or two. He also told me that I should change my shifter box over to one with bushings. The ZO6 is mounted solid from the factory. I just used the box that was there and it works great.
Burning Brakes
Joined: Dec 2011
Posts: 876
Likes: 116
From: HOMESTEAD FL
SPEED SAFE, AIR RAM
Burning Brakes
Joined: Dec 2011
Posts: 876
Likes: 116
From: HOMESTEAD FL
I did this and I am so glad I did. In fact, I don't think I'll ever buy an MGW shifter after the copper washer mod. It did take some of the effort out of the shifter and it is very smooth once the tranny is up to temperature. Also, this is by far one of the simplest mods you'll do to your car.
I love it! Highly recommend!!
Was this washer mod posted on this site someplace? I thought I read it once but have been unable to find it again.
My shifter is extremely "GATEY" and actually sticks every now and then... the dealership says it shifts normal to them... I disagree!
Heck my $20,000.00 2000 Sunfire shifts a heck of a lot better than my $67,000.00 2011 Corvette!!! To me this is unacceptable... I honestly HATE my transmission as I expect more from a sports car!
If all I need is a silly washer to improve the shifter feel and remove some of the "Gateyness"... I must give it a shot!
If this works I will be installing an MGW shifter... Im just afraid that if I go to a short throw it will only magnify my shifting issue.
SPEED SAFE, AIR RAM
