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CMI Header/Tailpipe Confusion

Old 07-08-2005, 04:21 PM
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CMI Header/Tailpipe Confusion

I purchased a CMI Header from a performance dealership that went out of business. It was off of a Merc 500 EFI. They also threw in brand new tailpipes and clamps and I need to know if they are compatible. If so, what clamp and gasket do I need? Rope style? Flat gasket? I've heard so many conflicting stories (bench mechanics) that I don't know what I need. I've included pictures of header, tailpipe, and clamp. If these are not compatible, what parts do I need?
Attached Thumbnails CMI Header/Tailpipe Confusion-untitled-1.jpg   CMI Header/Tailpipe Confusion-untitled-2.jpg   CMI Header/Tailpipe Confusion-untitled-3.jpg  

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Old 07-08-2005, 04:23 PM
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Default Re: CMI Header/Tailpipe Confusion

Here are 3 more pictures...
Attached Thumbnails CMI Header/Tailpipe Confusion-untitled-4.jpg   CMI Header/Tailpipe Confusion-untitled-5.jpg   CMI Header/Tailpipe Confusion-untitled-6.jpg  

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Old 07-08-2005, 04:35 PM
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Default Re: CMI Header/Tailpipe Confusion

flat gasket
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Old 07-08-2005, 04:48 PM
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Default Re: CMI Header/Tailpipe Confusion

I agree, the flat gasket is the one. Everything you have there looks right to me.
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Old 07-08-2005, 05:28 PM
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Default Re: CMI Header/Tailpipe Confusion

It is the flat gasket. Looks like a good little set up too! Fred should have them for CMI. Where are you located, maybe there is a local dealer?
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Old 07-08-2005, 05:46 PM
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Default Re: CMI Header/Tailpipe Confusion

Thanks for your fast replies, guys. Sounds like I need the flat gasket.
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Old 07-08-2005, 06:02 PM
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Default Re: CMI Header/Tailpipe Confusion

You will need the flat gasket. I use 2 per side. If you buy them direct from CMI they want way too much money for them. You will also need the molded U hose that connects the header to the tail pipe. The pictures do not show the bolt & nut that go with the clamp. You will need that also.
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