Notices
Suspension, Brakes, Drivetrain discuss the wondrous effects of boost and your miata...
Sponsored by:
Sponsored by: 949 Racing

Who here has a transmission brace? Help needed

Thread Tools
 
Search this Thread
 
Old Oct 26, 2009 | 09:20 AM
  #1  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default Who here has a transmission brace? Help needed

I don't know if this happens to you guys or not but my tranny is hard to shift from 1st to 2nd from a dig at full wot. I think the tranny has too much movement and I'm pretty sure it's cause I'm still on stock motor mounts. I really don't feel like doing MM untill winter so could or has anyone made a tranny brace? I was thinking of making one
Old Oct 26, 2009 | 09:43 AM
  #2  
tyson87's Avatar
Senior Member
iTrader: (6)
 
Joined: Aug 2008
Posts: 1,020
Total Cats: 1
From: West Palm Beach, FL
Default

TravisR of BE is making us one i think.
Old Oct 26, 2009 | 10:39 AM
  #3  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by tyson87
TravisR of BE is making us one i think.
Wouldn't this be cake to fabricate? A piece of metal going side to side with two tabs. 2 bolts on the tranny and one bolt on each side of the frame?
Old Oct 26, 2009 | 10:46 AM
  #4  
jayc72's Avatar
Elite Member
iTrader: (14)
 
Joined: Mar 2006
Posts: 4,908
Total Cats: 1
From: Edmonton, AB
Default

You need to address why your transmission is so hard to shift. This isn't a common problem, an additional part might fix the symptom but won't deal with the root cause.
Old Oct 26, 2009 | 10:49 AM
  #5  
tyson87's Avatar
Senior Member
iTrader: (6)
 
Joined: Aug 2008
Posts: 1,020
Total Cats: 1
From: West Palm Beach, FL
Default

do ur MM, it will take u all of 3 hours.
Old Oct 26, 2009 | 10:59 AM
  #6  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by jayc72
You need to address why your transmission is so hard to shift. This isn't a common problem, an additional part might fix the symptom but won't deal with the root cause.
But what could it be? I can feel the tranny moving from the torque, it's fine after I'm in 3rd
Old Oct 26, 2009 | 11:03 AM
  #7  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by tyson87
do ur MM, it will take u all of 3 hours.
The bigest hasle is telling my wife why I'm spending more $ the work doesn't really bother me
Old Oct 26, 2009 | 11:10 AM
  #8  
jayc72's Avatar
Elite Member
iTrader: (14)
 
Joined: Mar 2006
Posts: 4,908
Total Cats: 1
From: Edmonton, AB
Default

Maybe you have a fubar motor mount. Alignment of the PPF? Clutch isn't releasing properly? You can't drive?

I don't know, but 99.9% of the Miatas out there don't have a brace connecting the trans to the car.
Old Oct 26, 2009 | 11:10 AM
  #9  
tyson87's Avatar
Senior Member
iTrader: (6)
 
Joined: Aug 2008
Posts: 1,020
Total Cats: 1
From: West Palm Beach, FL
Default

who said anything about telling her.
Old Oct 26, 2009 | 11:29 AM
  #10  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by jayc72
Maybe you have a fubar motor mount. Alignment of the PPF? Clutch isn't releasing properly? You can't drive?

I don't know, but 99.9% of the Miatas out there don't have a brace connecting the trans to the car.
I can drive, clutch is fine, I don't know what ppf is, and I think it might be a MM.
And people don't have tranny mounts? I could have sworn I've seen them before.
Old Oct 26, 2009 | 11:32 AM
  #11  
vehicular's Avatar
Elite Member
iTrader: (3)
 
Joined: Feb 2008
Posts: 1,855
Total Cats: 47
From: Huntsville, AL
Default

ppf= Power Plant Frame. The thing that replaces a traditional trans mount on these cars.


The only time anybody uses a trans mount on these cars is when they swap in a transmission or rear end that doesn't have provisions for the PPF.
Old Oct 26, 2009 | 11:35 AM
  #12  
vehicular's Avatar
Elite Member
iTrader: (3)
 
Joined: Feb 2008
Posts: 1,855
Total Cats: 47
From: Huntsville, AL
Default

And I agree that adding one is an *** backward solution to a non existant problem. Do Mazda Comp motor mounts and maybe diff mounts. They're under $150 for the whole car, and will make life better. Or at least will make the shift action more positive, reduce wheel hop and add a little more buzz at idle.
Old Oct 26, 2009 | 11:44 AM
  #13  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Which ones do you guys suggest? Mazda comp ones or Mazdaspeed ones?
Old Oct 26, 2009 | 11:45 AM
  #14  
jayc72's Avatar
Elite Member
iTrader: (14)
 
Joined: Mar 2006
Posts: 4,908
Total Cats: 1
From: Edmonton, AB
Default

Same thing.
Old Oct 26, 2009 | 01:24 PM
  #15  
Oscar's Avatar
Elite Member
iTrader: (2)
 
Joined: Jan 2007
Posts: 3,022
Total Cats: 120
From: Bolton, UK
Default

I run a brace under the tranny. Connects between tabs on lower control arms with two bolts and is bolted to the transmission through rubber bushings. Shifter seems to move less from side to side when on power.
Old Oct 26, 2009 | 01:43 PM
  #16  
cueball1's Avatar
Elite Member
iTrader: (13)
 
Joined: Nov 2006
Posts: 3,875
Total Cats: 2
From: Tigard, Oregon
Default

Corksport has the pair of Mazdaspeed mounts for $69. The cheapest price i've found. Those and poly diff mounts do a huge amount to clear up excess movement.
Old Oct 26, 2009 | 01:58 PM
  #17  
neogenesis2004's Avatar
Elite Member
iTrader: (12)
 
Joined: Aug 2006
Posts: 4,413
Total Cats: 20
Default

If no one has the MMS mounts in stock (no one does last i checked), you can get the megan mounts on ebay. Cost a little more but are nearly the same thing. I am running them in my car now and I like them.
Old Oct 26, 2009 | 02:46 PM
  #18  
gospeed81's Avatar
Elite Member
iTrader: (51)
 
Joined: Nov 2008
Posts: 7,257
Total Cats: 26
From: Spring, TX
Default

Originally Posted by miataspeed2005
The bigest hasle is telling my wife why I'm spending more $ the work doesn't really bother me
I understand...I'm scared shitless of my wife too. Lack of ***** is like my kryptonite...and that bitch knows how to hit me where it hurts.

Jk...we're on a budget too...so do what I did and make your own:

https://www.miataturbo.net/forum/t39335/

nearly 4K miles and still no problems at all. This fixed my shifting...and still works great.
Old Oct 26, 2009 | 03:39 PM
  #19  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by Oscar
I run a brace under the tranny. Connects between tabs on lower control arms with two bolts and is bolted to the transmission through rubber bushings. Shifter seems to move less from side to side when on power.
Any pictures?
Old Oct 26, 2009 | 03:43 PM
  #20  
miataspeed2005's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: Jul 2005
Posts: 1,404
Total Cats: 0
From: Connect-I-Cut
Default

Originally Posted by gospeed81
I understand...I'm scared shitless of my wife too. Lack of ***** is like my kryptonite...and that bitch knows how to hit me where it hurts.

Jk...we're on a budget too...so do what I did and make your own:

https://www.miataturbo.net/forum/t39335/

nearly 4K miles and still no problems at all. This fixed my shifting...and still works great.
I think I rather have her kill me then making my own and then having one break and end up using double $, I'm sure your DIY ones work good but I'm just affraid of risking it



All times are GMT -4. The time now is 03:28 PM.