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Bosch Dizzy 0 231 169 010 early without vacuum advance
Dear All,
I have a Bosch Distributor 0 231 169 010 early type without vacuum advance. Did the early type Bosch Dizzy´s came without vacuum advance. And is this part no an 2.4s distributor. Thank you guy for the help. BR Bob |
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11-11-2010, 10:32 PM
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Quote:
Not found in the Bosch archives. I assume this is an aluminum body with integral timing sector? John
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'66 911 #304065 Irischgruen ‘96 993 Carrera 2 Polarsilber '81 R65 Ex-'71 911 PCA C-Stock Club Racer #806 (Sold 5/15/13) Ex-'88 Carrera (Sold 3/29/02) Ex-'91 Carrera 2 Cabriolet (Sold 8/20/04) Ex-'89 944 Turbo S (Sold 8/21/20) |
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11-12-2010, 06:05 AM
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John you speak German.
Here some proof that my part no exists. 1968er 911, 1972-Mai 73er 911S, 1968er 911L, 1968 + 1972-73er 911T und 1972-Mai 73er 911E mit Bosch-Verteilern 0231 169 001, 0231 169 009 0231 169 003 0231 169 005 0231 169 004 0231 169 010 911 ab 1974, 911E ab Mai 1973+74, 911S ab Mai 1973-77 und 1974+75 911 Carrera mit Bosch-Verteilern 0231 142 003 0231 162 001 0231 162 002 0231 184 001 0231 184 002 0231 184 003 0231 184 004 0231 184 007 0231 184 008 0231 185 009 0231 185 010 0231 185 011 0231 187 001 0231 187 002 Attached a link from a dutch guy who sells one. It looks like it came without vacumm ADVANCE http://www.pparts.nl/index.php?item=verdeler-bosch-0231169010-_911s-2_4l-190pk-7-_72-tot-4-_73_&action=article&aid=27&lang=NL Last edited by HKZ Bob; 11-12-2010 at 01:23 PM.. |
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11-12-2010, 01:12 PM
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Yes, 0 231 169 010 is for a 911S 2.4 1972-73
And yes, it should be fitted with a vacuum advance. Like this:  Is it for sale? |
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11-15-2010, 06:29 AM
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Quote:
Can you post a photo with part no and vacuum unit. BR Bob |
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11-15-2010, 11:24 AM
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Here you go. A pic from before it was cleaned up:
 This one has part number 0231 169 008, which makes it a 1972-3 911T distributor. All 1972-3 2.4 distributors are identical in appearance, components and specs. Only reason for the different Bosch numbers is that they came with different rotors. The S rotor has a rev limit of 7300, E version 7100, and the T 6500 revs. 0231 169 008 is for the 2.4 911T 0231 169 009 is for the 2.4 911E 0231 169 010 is for the 2.4 911S Same distributor came in a version with inverted points. These distributors have these Bosch numbers: 0231 169 003 for the 2.4 911T 0231 169 004 for the 2.4 911E 0231 169 005 for the 2.4 911S |
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11-15-2010, 03:32 PM
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Quote:
and he insist it came without a vacuum advance. Than I saw a picture of this dutch guy of a 010 dizzy also without a vacuum advanced. See link. What do you think? BR Bob Verdeler Bosch 0231169010 (911S 2.4L 190PK 7-'72 tot 4-'73) |
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11-16-2010, 09:37 AM
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Quote:
A likely explanation why some of these distributors are now missing their vacuum units is that they could have been removed from their original engines and used on carburetted cars, where a vacuum unit was not always needed. This could be the case with the dutch distributor in your link and maybe with the one you bought, too? A stock 911S 2.4 should definately have a vacuum unit fitted to the distributor to make the engine run right. If you post some pictures of your distributor seen from the top and from the side, I can show you where the vacuum unit goes.
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Thomas __________________ 1973 911S Targa 2.4 |
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11-16-2010, 01:59 PM
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The vacuum unit is for vacuum retard @ idle to help with nox levels for the smog requirements.
so everything off of idle is mechanical advance.
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Aaron.  F.S. 1965 Solex engine w carbs/cleanerBurnham Performance https://www.instagram.com/burnhamperformance/ |
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11-16-2010, 03:21 PM
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