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boyt911sc boyt911sc is online now
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Join Date: Mar 2002
Location: Philadelphia, PA
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H.E. from other years....

Snowtire,

The 3-liter engines could use H.E. from other year SC models. But the '83 SC in particular uses thicker exhaust flanges but similar bolt pattern. So if you have thinner exhaust flanges in your old HE, your exhaust studs would be too short to bolt in the later HE's unless you install longer exhaust studs. Good luck.....

TD
Old 10-17-2006, 02:25 PM
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