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TTR Stop Mounts

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Old 05-16-2010, 06:13 PM
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TTR Stop Mounts

I recently installed the Tranny mount and noticed a large amount of vibration. I know with solid mount some vibration is going to be there. I was wondering If anyone else has installed these and had the same issues?
Old 05-16-2010, 08:49 PM
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Oh mi. imagine. ask Aaron for help.
Old 05-16-2010, 10:59 PM
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You will have some, we are suprised to hear that if you have the TTR Upper engine mount, vibs are less... We have some customers you can ask for reference if you wish, let me know? Otherwise I am sure they will post here and let you know, that this is the case.

Vibs will also go done with time, as they break in a bit.

The STOP mounts are designed to have a more firm mount, to keep the engine from flopping around. We did not want to offer a product to not prevent movement. Movement helps with wheel hop, flex pipes from breaking, and also transfer the power better to the wheels.
Old 05-17-2010, 05:10 PM
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Originally Posted by TurboTechRacing
You will have some, we are suprised to hear that if you have the TTR Upper engine mount, vibs are less... We have some customers you can ask for reference if you wish, let me know? Otherwise I am sure they will post here and let you know, that this is the case.

Vibs will also go done with time, as they break in a bit.

The STOP mounts are designed to have a more firm mount, to keep the engine from flopping around. We did not want to offer a product to not prevent movement. Movement helps with wheel hop, flex pipes from breaking, and also transfer the power better to the wheels.
Then I guess my next purchase from you guys will be the upper mount right now I just have the transmission mounts.
Old 05-17-2010, 06:46 PM
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I have a TTR upper mount I'd be willing to sell you. PM me.
Old 05-18-2010, 08:55 AM
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Originally Posted by Dainslaif
I have a TTR upper mount I'd be willing to sell you. PM me.
I think the mount for the Redline is different than the cobalt isn't it?
Old 05-19-2010, 10:42 AM
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Originally Posted by coopercharge
I think the mount for the Redline is different than the cobalt isn't it?
The upper mount is the same. The front mount on the 2004 Red Line is different, but the 2005-2007 Red Line mounts are identical to the Cobalts.

I have the STOP mounts and have some vibrations, but it doesn't bother me! Feels very connected
Old 05-19-2010, 11:51 AM
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Originally Posted by shroogis
The upper mount is the same. The front mount on the 2004 Red Line is different, but the 2005-2007 Red Line mounts are identical to the Cobalts.

I have the STOP mounts and have some vibrations, but it doesn't bother me! Feels very connected

This is what we hear from most. Shifts feel firmer, and you feel the car better.
Old 05-19-2010, 12:06 PM
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Yeah, My vibrations are when I get going from a stop and it almost feels like the car is going to rattle apart. But if I give it more gas when starting it feels fine somewhere around the 1200rpm area
Old 05-19-2010, 12:13 PM
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Yeah, that's common on cars with Poly or solid mounts.
Old 05-19-2010, 12:15 PM
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when i did mine, the vibration was high for about 300 miles. Then they kinda "broke in" and it calmed down a little bit. It never really goes away but it does die down somewhat.
Old 05-19-2010, 12:30 PM
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Originally Posted by shroogis
The upper mount is the same. The front mount on the 2004 Red Line is different, but the 2005-2007 Red Line mounts are identical to the Cobalts.
Exactly right.

Originally Posted by Do_WorkSS
when i did mine, the vibration was high for about 300 miles. Then they kinda "broke in" and it calmed down a little bit. It never really goes away but it does die down somewhat.
Agreed, mine felt like it was going to fall apart for about 500-1k miles, then it mellowed out a lot, and was a bit more bearable.
Old 05-19-2010, 12:34 PM
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Originally Posted by Dainslaif
Agreed, mine felt like it was going to fall apart for about 500-1k miles, then it mellowed out a lot, and was a bit more bearable.
x2. it seriously feels like the car is going to stall. it took me a long time to get used to it. im now considering the upper mount and im wondering what its going to feel like with that sucker
Old 05-19-2010, 12:36 PM
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Yes time helps the vibs a lot, it does not take much time either.

Originally Posted by Do_WorkSS
x2. it seriously feels like the car is going to stall. it took me a long time to get used to it. im now considering the upper mount and im wondering what its going to feel like with that sucker
Many state having all poly mounts give less vibs than just having 1 of the mounts poly. It balances out the movement and doesnt let the vibs happen.

Last edited by TurboTechRacing; 05-19-2010 at 12:36 PM. Reason: Automerged Doublepost
Old 05-19-2010, 12:37 PM
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did you loosen the upper mount bolts ,while the center bolts in the trans mounts wer loose to allow the motor to physically move?
Old 05-19-2010, 12:39 PM
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Originally Posted by JapEatr
did you loosen the upper mount bolts ,while the center bolts in the trans mounts wer loose to allow the motor to physically move?
nope. used an engine crane to hold the motor completely in place and a jack to the bottom of the engine so it doesnt go moving all over the place. i unbolted one mount at a time.
Old 05-19-2010, 01:09 PM
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Originally Posted by JapEatr
did you loosen the upper mount bolts ,while the center bolts in the trans mounts wer loose to allow the motor to physically move?

All bolts accounted for and torqued to spec.
Old 05-19-2010, 01:20 PM
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I have both the STOP Mounts and the Upper engine mount. I would say let your STOP mounts break in for about 1000 miles then get the Upper engine mount and have it installed and once that breaks in you should not have as much vibrations and the car should feel overall firmer.
Old 05-19-2010, 01:24 PM
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It will go away! I had PM'd Aaron right after my install and thats what he told me, sure enough they did mostly go away. I did get some minor vibe's on cold starts or if I bogged teh car leaving a light etc..

After the breakin I had people get in my car and ask if I took them out (I didnt) lol
Old 05-19-2010, 01:28 PM
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Thanks
Old 05-19-2010, 02:00 PM
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thats fine but did the motor physically rotate?
Old 05-19-2010, 02:08 PM
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Originally Posted by JapEatr
thats fine but did the motor physically rotate?
who exactly are you directing your questions towards? lol
Old 05-19-2010, 02:25 PM
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I think he's talking to the OP. Whenever you install rotated mounts (like the Stop mount) you need to loosen the top mount to let the engine adjust to its new resting position before torquing everything up.
Old 05-19-2010, 02:45 PM
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Originally Posted by Dainslaif
I think he's talking to the OP. Whenever you install rotated mounts (like the Stop mount) you need to loosen the top mount to let the engine adjust to its new resting position before torquing everything up.
Thats one thing I didnt know and didnt see in TTR's Instructions.
Old 05-19-2010, 02:47 PM
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Here's John's instructions for the OTTP mounts (same thing).
https://www.cobaltss.net/forums/show...72&postcount=3

Since it's all torqued in there now, I'd say just loosen the top mount bolts and retighten them. That should let the mount shift without having to undo everything.

Last edited by Dainslaif; 05-19-2010 at 03:03 PM.


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