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914World.com _ 914World Garage _ HE flange plates Q

Posted by: jim_hoyland Jun 21 2017, 09:29 PM

Do the bolt hole pattern differ slightly slightly as well as the ID of the pipes ?

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Posted by: Dave_Darling Jun 21 2017, 10:41 PM

I believe that is the case. I think the flange may even be a different size overall.

--DD

Posted by: 914_teener Jun 22 2017, 07:05 AM

If you are talking about the Bursch flanges Jim, then yes.

Posted by: rhodyguy Jun 22 2017, 07:19 AM

Jim, the he muffler flange bolt hole dimentions differ 1.7/1.8 vs 2.0 versions.

Posted by: jim_hoyland Jun 22 2017, 07:37 AM

QUOTE(rhodyguy @ Jun 22 2017, 06:19 AM)

Jim, the he muffler flange bolt hole dimentions differ 1.7/1.8 vs 2.0 versions.

Yup: just confirmed with Chris st Tangerine. Thanks.

I had thought my HEs were 2 L for some reason until Bruce clued me in on how to tell the difference. The 1.8s kick upward at the back...