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Tyson Schmidt Tyson Schmidt is online now
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Join Date: Nov 2001
Location: Burbank, CA
Posts: 4,580
There is definitely a difference.

Problem is, the SC has 35mm exhaust ports and the 3.2 had 38mm ports.

So to fully realize the benefit you need to open up the exhaust ports on the SC heads. You probably will lose some street driveability doing this.
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'69 911E coupe' RSR clone-in-progress (retired 911-Spec racer)
'72 911T Targa MFI 2.4E spec(Formerly "Scruffy")
2004 GT3
Old 01-13-2010, 11:18 AM
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