 my 9146werkshop SS muffler rubs the stock muffler shield, what is the best way to remedy this ? i have a few thoughts but want some input |
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| DRPHIL914 |
 Mar 21 2022, 11:21 AM
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Dr. Phil  Group: Members Posts: 5,768 Joined: 9-December 09 From: Bluffton, SC Member No.: 11,106 Region Association: South East States 
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I have one of Ben's beautiful mufflers on my car, and i just pulled it out along with the transmission, and noticed it is rubbing on the left back side , small spot on the very far left side, rear where the stock heat shield curves down at the back edge. I was thinking that it has partly to do with Ben's muffler being straight so it gets closer out to the outside on both sides but only rubs on left. Can i put some spacers at the rear transmission mount to drop the rear abut 1/4"? If so, what to use? I have the 911 engine mounts for the transmission mounts with stock hardware and bolts and washers. OR option 2 try and bend that shield but those welded brackets hold it really tight. OR Remove the shield completely and place heat shield material on bottom side of the trunk floor for defection of the heat. any other thoughts please they would be greatly appreciated. Phil |
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| ChrisFoley |
Mar 21 2022, 12:59 PM
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I am Tangerine Racing Group: Members Posts: 7,934 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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Show a picture of your trans mount assembly on the car.
IIRC, the stackup is different with them than with stock mounts. It may be easiest/best to lower the trans by adding spacers on the big bolts between the trans and the mounts. |
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Posts in this topic
DRPHIL914 my 9146werkshop SS muffler rubs the stock muffler shield Mar 21 2022, 11:21 AM
Steve If you take the muffler bracket off of the trans d... Mar 21 2022, 12:40 PM Steve The only issue I had with 911 mounts, is that I ha... Mar 21 2022, 01:23 PM
ChrisFoley
The only issue I had with 911 mounts, is that I h... Mar 21 2022, 04:52 PM Steve
The only issue I had with 911 mounts, is that I ... Mar 21 2022, 07:08 PM DRPHIL914
If you take the muffler bracket off of the trans ... Mar 21 2022, 01:28 PM Steve
If you take the muffler bracket off of the trans... Mar 21 2022, 01:38 PM mb911 The 1.7 and 1.8 mufflers were very very close to t... Mar 21 2022, 02:52 PM Olympic 914
I have one of Ben's beautiful mufflers on my ... Mar 22 2022, 07:19 AM DRPHIL914
I have one of Ben's beautiful mufflers on my... Mar 22 2022, 08:13 AM ChrisFoley That works, but I would rather see a single spacer... Mar 22 2022, 07:36 PM DRPHIL914
That works, but I would rather see a single space... Mar 23 2022, 06:05 AM ChrisFoley We replaced those top pieces with large washers. T... Mar 23 2022, 11:37 AM |
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