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Porsche-O-Phile Porsche-O-Phile is offline
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Join Date: Feb 2004
Location: A Rock Surrounded by a Whole lot of Water
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Funny, I'm going through exactly this job right now on my early 944 (I'm installing a 931 vented header).

Yeah, you have to drill a LOT of spot-welds.

The part I'm not looking forward to is re-filling all of them. That'll be a PITA. I suspect six bolted connections along the bottom and four across the top will be adequate to hold the new header on once I get all the holes patched and everything mended from the removal of the original non-vented header.

Now if I can just find me an intercooler that will fit behind the darn thing...
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Old 08-19-2010, 08:28 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)