Thread: Will they fit??
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Lukesportsman Lukesportsman is offline
Join Date: Apr 2003
Location: Terre Haute, IN
Posts: 2,940
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I'm running 993TT headers on mine. Since a 993 I had to flip the flanges on one side. If I'm correct, this was not the case for 964's. The port size may be bigger, but the exhaust pipes on the 993's were only 1.5" which I don't think are to big. Again, not 100% sure of your exact application, but I'd DEFINITELY keep researching.

If 993's work, I find it hard to believe the 964's wouldn't????

Another option, call GLH tommorrow

The only reason that I know why you can't mount SSI's on a 964 is that it would choke it down. I think that if your cross section goes up in the primaries the velocity will be improved enough by design and length that the turbines will still see more heat and better pulsing. Certainly might be a good shot.
Luke S.
72 RS spirit 2.7mfi, 73 3.2 Hotrod on steelies, 76 993 3.3efi TT, 86 trackrat, 91 C4s widebody,02 OLA winning 6GT2, 07 997TT, 72 914 v8,03 900 rwhp 996TT
Old 01-16-2007, 06:07 PM
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