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Porschephd Porschephd is offline
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Join Date: Aug 2002
Location: OverlandPark KS (Kansas City)
Posts: 530
930gt you are 100% correct. The 930 was made of a alloy that was designed to cope with the heat a little better. That doesn't mean that they will not work, but they do not hold up to long use. Meaning don't expect to get 100K out of those heads on a built turbo motor.

Additionally the 930 heads take some profiling which is not a big deal and you have to open up the 930 gasket on the base of the head/spacer because the 3.2 gasket doesn't match worth a snot and gives only a few mm sealing on the outer edge. You can also tig a little edge on the port and use the 3.2 gasket if you wish
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Stephen
94 3.6Turbo 6-speed AWD
Old 12-09-2007, 09:16 AM
  Pelican Parts Technical Article Directory    Reply With Quote #19 (permalink)