914-6 headers and heat exchangers questions |
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914-6 headers and heat exchangers questions |
mb911 |
Sep 13 2016, 02:04 PM
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#1
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914 Guru Group: Members Posts: 6,871 Joined: 2-January 09 From: Burlington wi Member No.: 9,892 Region Association: Upper MidWest |
Most of you know that I am in the process of building 1.625 primary heat exchangers for the 914-6 market.. Danny so kindly has lent me a pair of factory heat exchangers to use as a pattern.. The issue is that the heat exchangers when sitting flat as if they were mounted on and engine the exit flange is off of perpendicular square(word) by about 3/16" .. Both of them are.. So a better explanation would be if you are looking at that back of the car with the muffler off the muffler flange bolt holes do not look square across the back of the car..
We have been discussing this for a few weeks. It should be square imho and some ssis I just installed on a customer's car today do as well.. So the question is what is the general consensus? Either way is easy but square and level makes the most sense to me as all 911 mufflers are built that way.. |
Steve |
Sep 13 2016, 05:35 PM
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#2
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914 Guru Group: Members Posts: 5,606 Joined: 14-June 03 From: Orange County, CA Member No.: 822 Region Association: Southern California |
The flanges should be parallel like your picture, but also make sure they line up with the 914-6 trans muffler hanger.
Should be the same as a 911 muffler. |
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