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Old 06-29-2004, 07:38 PM   #1
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502 mpi supercharger headgaskets

I have read alot of threads. Any suggestions on what gasket. 7lbs of boost. A part number would be great. Thanks
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Old 06-29-2004, 10:08 PM   #2
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Re: 502 mpi supercharger headgaskets

I don't have any first hand experience with this. But, many on this board swear by cometic gaskets..

http://www.cometic.com/
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Old 06-29-2004, 10:09 PM   #3
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Re: 502 mpi supercharger headgaskets

Cometic is what you want, don't have a part number but do a search on Cometic to help you with selection.
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Old 06-29-2004, 10:45 PM   #4
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Re: 502 mpi supercharger headgaskets

I run Fel-Pro marine gskts. 3 seasons of 6 lbs boost no problems.
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Old 06-30-2004, 12:08 AM   #5
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Re: 502 mpi supercharger headgaskets

Fel-Pro here also. 6 yrs @ 5lbs, trouble free
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Old 06-30-2004, 09:31 AM   #6
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Re: 502 mpi supercharger headgaskets

FelPro marine 1047 is what I use. 6lbs
The Cometics are good also, but the felpro is easily available for me and works just fine. In fact, I'm going to pickup a set today, since I had a problem with over heating due to sucking up sand. I had a valve job done and all should be good.
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Old 06-30-2004, 12:34 PM   #7
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Re: 502 mpi supercharger headgaskets

Thanks for all you opinions.
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Old 07-01-2004, 09:28 AM   #8
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Re: 502 mpi supercharger headgaskets

Whatever gasket you run after initial start bring engine up to temp then let engine cool and retorque the h/gaskets. Even though you not supposed to have to do this it makes a difference. Been there done that!
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