by will » 25 Mon Feb, 2013 7:47 pm
I have the Empi exhaust in the attached picture. I have removed the system to clean and paint, and am trying to figure out what exhaust gaskets I need. I have a 1972 dual port engine. I have seen both 1 3/8 and 1 1/2 gaskets. Best I can tell, the ID on the exhaust port on the head is 1 1/4, outside exhaust pipe is 1 1/2. IIRC, tubing is measured OD. Thus my confusion. One other question. Seems the exhaust heat risers have a small orifice gasket on one side. I've seen some confusion on the internet as to which side the small gasket goes on, but I think the consensus is left, or driver's side. Is that correct?
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- Empi exhaust.jpg (101.24 KiB) Viewed 1945 times