 Info needed - hole size of main electrical snorkel boot on the shelf, Found a 1971 with a 31mm and 73 with a 34mm hole |
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| bdstone914 |
 Mar 26 2019, 10:04 AM
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bdstone914  Group: Members Posts: 5,040 Joined: 8-November 03 From: Riverside CA Member No.: 1,319  |
A member here contact me regarding the 914 Rubber snorkel boot being too small at the top to engage the hole in the shelf on his 1973 914.
I measured a 71 car which was 31mm and a 73 car which was 34mm. Trying to see when Porsche changed it and did it stay at 34mm from 1973 and on. Please measure the hole size of the hole in the shelf ( which requires the grommet to not be in place ) and report the year and hole size. Will be interested in the 914-6 size too to see if they had the same small 31mm hole as the early 914. Thanks in advance Bruce Attached thumbnail(s)  
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| jcd914 |
Mar 27 2019, 06:00 PM
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Advanced Member Group: Members Posts: 2,096 Joined: 7-February 08 From: Sacramento, CA Member No.: 8,684 Region Association: Northern California |
75 & 76 the hole was also moved a little closer to to center where the shelf is a little wider.
I ran into this while attempting to install a snorkel from a 75 into a 72. There is not enough room on the shelf where the 72 hole is to open it up for the 75/76 snorkel. I ended up get a repro snorkel from 914rubber and not using the 75 snorkel. Somewhere I have a picture of the 2 snorkels side by side. Jim |
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Posts in this topic
bdstone914 Info needed - hole size of main electrical snorkel boot on the shelf Mar 26 2019, 10:04 AM
SirAndy Not sure when exactly they changed but yes, earlie... Mar 26 2019, 10:06 AM Chris914n6 42mm on a 75. Mar 26 2019, 07:09 PM
bdstone914
42mm on a 75.
Thanks Chris.
I am thinking 73 is... Mar 26 2019, 09:03 PM barefoot I purchased one from 914 Rubber for my 76 & fo... Mar 28 2019, 07:05 AM jcd914
I purchased one from 914 Rubber for my 76 & f... Apr 1 2019, 01:50 AM Luke M My 1970 914-6 has a 31 mm engine shelf hole. Not s... Mar 28 2019, 09:30 AM SirAndy It does make sense as the cars were getting more a... Mar 28 2019, 11:17 AM |
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