Custom Poly Engine Mounts

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Old 04-09-2009, 11:12 PM
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Originally Posted by civicdrivr
Pouring them this weekend! Im going to let them setup all next week and install next weekend. Wish me luck!

BTW, Im running 80A all around.

Quick question, what did you use to inject the poly into the mount? Did you just pour it in?
just pour it in nice and slow. the bubbles will rise to the top but you can vibrate it to help them rise faster.

chtrcy will have his mounts back in tomorrow evening. will report back with an update on an auto with front and side mounts filled. the rear will start next monday.
Old 04-09-2009, 11:28 PM
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Thanks for the fast response!

Ill let you guys know how it goes.
Old 04-11-2009, 12:17 PM
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sweet
Old 04-11-2009, 12:45 PM
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Three of the five are done. I had the front mount all taped up, or so I thought, so when I poured it it leaked. Oh well, I've got another can and I've still got to do the pass side mount. 80A is STIFF. I can't wait to install them.
Old 04-11-2009, 09:23 PM
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just finished the front and side on chtrcy's auto. damn! no mas hop and plants the tires now.
Old 04-11-2009, 10:53 PM
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im gonna do this when my car is gonna be taken to the track.
Old 04-11-2009, 11:49 PM
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Originally Posted by distortedolskool
just finished the front and side on chtrcy's auto. damn! no mas hop and plants the tires now.
meant to also mention:
vibrations are increased slightly. you can here it in the cabin but it is very tolerable. i did notice an increase in vibration with the car first idles down near a stop. mine does the same thing in the 6 speed if i let the RPMs fall low.
Old 04-12-2009, 12:32 AM
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Originally Posted by distortedolskool
meant to also mention:
vibrations are increased slightly. you can here it in the cabin but it is very tolerable. i did notice an increase in vibration with the car first idles down near a stop. mine does the same thing in the 6 speed if i let the RPMs fall low.
60A or 80A?
Old 04-12-2009, 12:54 AM
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Originally Posted by civicdrivr
60A or 80A?
60a
Old 04-12-2009, 10:28 PM
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great work guys
Old 04-13-2009, 08:01 AM
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The vibration is a little noticable but tolerable. I turned the VSA off and punched it with absolutley no wheel hop. That is a beautiful thing.
Old 04-13-2009, 08:16 AM
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man...I have the poly sitting at my house....no time to do this yet
Old 04-13-2009, 10:19 AM
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where can I get the poly from?
Old 04-13-2009, 12:34 PM
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pages dos:
http://www.mcmaster.com/nav/enter.asp?partnum=8644K24
Old 04-13-2009, 12:39 PM
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Finished pouring them yesturday. I really hope 80A isn't TOO stiff.

Im installing them this coming weekend. Im going to let the cure first.
Old 04-13-2009, 12:46 PM
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Originally Posted by civicdrivr
Finished pouring them yesturday. I really hope 80A isn't TOO stiff.

Im installing them this coming weekend. Im going to let the cure first.
hopefully not but you're the first to run it. i'm sure you will have a little more vibrations than with the 60a. but in the same hand with that comes less movement and more traction.

your vibrations should not even come close to what people were experiencing with the innovative mounts.
Old 04-13-2009, 12:52 PM
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Is one can enough?
Old 04-13-2009, 01:09 PM
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Originally Posted by 1hotcls6
Is one can enough?
I used two. You may be able to use one, but I messed up on the front mount (didn't seal it up all the way) and had to re-pour it.
Old 04-13-2009, 01:39 PM
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Two cans is enough to do the five mounts on the 6-speed. It takes all of one can to do the front and side mounts and will take probably half of another can to do the two transmission side mounts and the rear mount. I think using 80A on the front mount will not be a bad idea. Using 80A on all the mounts would not cause any more significant vibration. Its not that much more stiff. I went with 60A on the front and side and think it is plenty stiff. I still have not done the trans mounts or the rear and it is good enough as is. I will still be pouring the trans mounts and rear mounts with the 60A as soon as I have time to take them out for a few days.

FYI!!!! It is very important you let the poly set up for a few days before installing them. The instructions say to let it set up for seven days. You could probably install them after only 2-3 days but I would not do any spirited driving until 7 days has passed. Also my front mount has settled creating about 1/2 a millimeter gap between the top of the poly and the steel collar on the frong mount. I will probably pull it out and put a coat of poly between the collar and the existing poly just to get a tight seal. I have not noticed any reduction in performance because of the settling. The settling stopped about two days after I installed them and I now have 4000 miles on them since and they have not settled any more. Still very happy with the results.

Last edited by jproy; 04-13-2009 at 01:41 PM.
Old 04-13-2009, 01:41 PM
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i just did one side and one front and used up an entire can, until the last drop. i could of used about another ounce because i split some. so you need 2 cans for all of the mounts. as stated by jim above.

Last edited by distortedolskool; 04-13-2009 at 01:43 PM.
Old 04-13-2009, 02:55 PM
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I would highly recommend people doing this. I get better response from the engine when pushing the pedal.
Old 04-13-2009, 05:59 PM
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any diy, with pics and a step by step procedure.
Old 04-13-2009, 06:30 PM
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Originally Posted by chtrcy
I would highly recommend people doing this. I get better response from the engine when pushing the pedal.
I agree! The car feels like it pulls harder when I hit the accelerator.
Old 04-13-2009, 07:18 PM
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Originally Posted by Rajca
any diy, with pics and a step by step procedure.
sorry no diy. just pics and 5 pages of chatter. there is plenty of info in this thread for anyone to tackle this. if you see something i didn't cover or have a question just ask.
Old 04-13-2009, 07:18 PM
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BTW, I filled brand new mounts, so if anyone wants my old mounts, let me know. Im taking them out this weekend. They are from a 6 speed.
Old 04-14-2009, 04:02 PM
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Damn still waiting to do mine. Glad you all found a solution to the innovative mounts
Old 04-14-2009, 07:43 PM
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im waiting for mine to dry =]
Old 04-15-2009, 06:29 PM
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Should be doing the rear mount probably next week.
Old 04-15-2009, 07:01 PM
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Heres my poly filled mounts with 60a. did all five. dropping the motor back in tomorrow

Old 04-15-2009, 08:18 PM
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did you guys just use duct tape to seal the holes and pour?
Old 04-15-2009, 08:29 PM
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how does it feel went u try to move the urethane by hand?
Old 04-15-2009, 10:51 PM
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1hotcls6,
Very clean work! Lookin' good!
Old 04-15-2009, 11:03 PM
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Originally Posted by Rajca
how does it feel went u try to move the urethane by hand?
it doesn't move much by hand.


damn that is one clean front mount. that was the most difficult one to get completely filled.
Old 04-16-2009, 07:26 PM
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Thumbs up Motor and Transmission mounts from Innovative Mounts.

I received my black hard poly mounts about 2 months ago and had them installed this past month by my local Acura dealership, they went on with no problems!, yes the car is going to have more pass through vibration in the steering wheel but other than that they are great! I had Acura check them this past week and they have not warped or been f-up. They include new more updated hardware.
I truly believe that they have worked out most of their issues in the past and I would recommend them any time.
Old 04-16-2009, 07:44 PM
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they are oretty damn firm. i love the way they came out!! motor is back in now, and car is off to tuning tomorrow!
Old 04-16-2009, 07:53 PM
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Originally Posted by Chris's01
I received my black hard poly mounts about 2 months ago and had them installed this past month by my local Acura dealership, they went on with no problems!, yes the car is going to have more pass through vibration in the steering wheel but other than that they are great! I had Acura check them this past week and they have not warped or been f-up. They include new more updated hardware.
I truly believe that they have worked out most of their issues in the past and I would recommend them any time.

Lets see some pics and please put them in the proper thread, The innovative mounts thread. It has grown quite large. This thread is about making our own mounts. Thanks for the info though. Im still skeptical
Old 04-16-2009, 08:19 PM
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i just wanna whore on this thread, cant wait till tomorrow!
Old 04-17-2009, 07:56 AM
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Mine go in tomorrow!!! And not a moment too soon!

Mine don't move at all.
Old 04-17-2009, 07:56 AM
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Originally Posted by distortedolskool
damn that is one clean front mount. that was the most difficult one to get completely filled.
x2
Old 04-17-2009, 12:17 PM
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Looks great!

I think this is awesome you guys are making these.


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