04-23-2013, 07:09 PM | #15 | |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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Quote:
Unfortunatley i still think my new clutch may have a vibration at certain RPM...now i may go back to the pfadt mounts to continue troubleshooting . PfadtRacing, one thing I can't seem to find is the actual benefit of the stiffer mounts. I know they cut down on engine movement, but what does that translate too? i.e. I'm not expecting it to have any impact on my dyno number or top end power, but will it help my 60'? I currently have all the other rear bushing upgrades...so what will changing the mounts do for me? Frankly, this is my 700+ hp daily driver, and i prefer the dampening of the stock mounts...but i'm always looking for "value". If I can expect to save a 1/10th on my 60'...or if this will help preserve my stock transmission...then it is worth it to me. I think this just ruled out Prothane for me...i'm am lowered and long tubes and they already scrape more than i like...
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04-29-2013, 12:55 PM | #16 |
Drives: 2010 Camaro, 2006 Z06 Join Date: Feb 2009
Location: SLC, UT
Posts: 3,370
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Great question. Once you get into a high horsepower application, there is always the benefit of increased durability of the mount. As far as performance, the biggest reason I've ran them in the past was for a more direct throttle response. In general though, it is just a more efficient way to transfer the power to the wheels.
I think you are on the right track though. Some vibration transfer is normal, but anything more probably indicates a problem somewhere else in the system. Feel free to get at me with any questions or trouble shooting ideas you might have when you're plugging away at this, I've had to troubleshoot vibration issues on my vettes a number of times and can definitely try to help where I can. |
04-29-2013, 08:45 PM | #17 | |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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Quote:
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04-29-2013, 09:07 PM | #18 |
Account Suspended
Drives: 2010 camaro ss Join Date: Nov 2012
Location: Richmond Hill, GA
Posts: 726
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I went to pfadt mounts because with the tranny swap and 2" headers I couldnt afford the side to side movement I'd get with stock mounts due to the tight clearances involved.
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04-29-2013, 09:45 PM | #19 |
Drives: G5.R Join Date: Sep 2010
Location: SoCal
Posts: 2,377
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I have some new Prothane never used I will sell if anybody is interested. Replaced with Pfadt.
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04-30-2013, 03:52 PM | #20 | |
Drives: 2010 Camaro, 2006 Z06 Join Date: Feb 2009
Location: SLC, UT
Posts: 3,370
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05-24-2013, 10:32 AM | #21 |
Drives: 2010 Camaro, 2006 Z06 Join Date: Feb 2009
Location: SLC, UT
Posts: 3,370
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Any updates?
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05-24-2013, 11:25 AM | #22 |
knows 2 facts about ducks
Drives: ...and they're both wrong Join Date: Aug 2009
Location: The HMS Invincible
Posts: 25,072
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05-24-2013, 10:28 PM | #23 |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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I plan to finally make it back to the track tomorrow night. I think i'm having some clutch chatter issues with my new RXT. I went by a local speed shop today and they concluded it was my 700 rwhp that broke my axel and not the clutch chatter.
Tomorrow will be my first time at the track w/800 rwhp...i've only tuned on the dyno, so likely will be fine tuning all night... should have an update in a few days.
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05-27-2013, 10:14 PM | #24 |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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Rained out .
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