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The 9 Store
Join Date: Dec 2009
Location: Wilmington, DE
Posts: 5,318
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Exhaust studs
Little help please. What length stud for early 911 exhaust. Coarse or fine thread. Zinc or stainless. Thanks.
Some of the studs on my Carrera engine easily unscrewed while I was removing the exhaust so I’m not anticipating a fight but I will remove carefully and chase the threads for new studs. The engine is on a stand so nows the time to do it. If I do run into problems, our shop has a Stompski kit. I’m using a thin flange exhaust so I’d rather have the correct length studs than use spacers.
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All used parts sold as is. |
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09-24-2019, 11:04 AM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,467
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Try 8x37.
999.062.006.02 Bruce |
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09-24-2019, 04:21 PM
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The 9 Store
Join Date: Dec 2009
Location: Wilmington, DE
Posts: 5,318
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Thanks Bruce. Should I do zinc coated or stainless steel. I’m getting a bunch of hardware from bell metric so I want to include these in the order.
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All used parts sold as is. |
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09-24-2019, 04:55 PM
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(man/dude)
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I'm fitting early style (Eisnemann) HE's to my 3.2SS - I got studs from Belmetric. The 3rd pic shows them on the right compared to a "normal" stud on the left.
   You want zinc. Stainless will gall and be a general pain in the rear.
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09-25-2019, 05:34 AM
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The 9 Store
Join Date: Dec 2009
Location: Wilmington, DE
Posts: 5,318
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Thanks. I confirmed with another expert and he said zinc coated as well.
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All used parts sold as is. |
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09-25-2019, 06:05 AM
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