 WEBER 40 - 914-6 or 911T Carbs, They seem to be the correct carbs but not stock? |
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| ctc911ctc |
 May 30 2025, 07:25 PM
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Senior Member  Group: Members Posts: 1,307 Joined: 9-June 18 From: boston Member No.: 22,206 Region Association: North East States 
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1970 914-6 all stock
All, I am down to the last thing for this engine re-fresh: CARBS They seem to be in very good condition and since they are missing the Porsche factory mark I am guessing that they were 'cored' on a rebuild sometime prior to my ownership OR Are 914-6 carbs NOT market like 911 carbs are??????? Anyway, I have not gone too deep since they are in great shape - the gaskets seem good, the floats are the brass kind but in perfect shape, the bowls are very clean,,,,,, Can I get some direction on: 1. what to look for in a recently rebuilt carb 2. where is a good reference for setup prior to installation Any other opinions would be well received, Thank you Teeners YES I KNOW (IMG:style_emoticons/default/thisthreadisworthlesswithoutpics.gif) Pictures will be added later |
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| sixnotfour |
May 30 2025, 10:21 PM
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914 Wizard Group: Members Posts: 11,121 Joined: 12-September 04 Member No.: 2,744 Region Association: NineFourteenerVille 
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What Porsche marking are you referring to ?
they sound like the ones made after weber. not italian....PMO sold em a bunch.. Italian Weber for a -6 is stamped 40 IDTP 3c, its on this nos carb but bad lighting .. smog carb with a stepped idle mix screw. IDAS have full taper Attached image(s)  
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Posts in this topic
ctc911ctc WEBER 40 - 914-6 or 911T Carbs May 30 2025, 07:25 PM
rick 918-S :agree: :ttiwwp: :driving: May 30 2025, 09:00 PM euro911 See if you can find a copy of this factory Weber T... May 30 2025, 09:28 PM porschetub
1970 914-6 all stock
All,
I am down to the last... May 31 2025, 12:05 AM 930cabman clean em up and run em May 31 2025, 06:01 AM rgalla9146 Cary
When I worked on the car 25 years ago (... May 31 2025, 08:42 AM
ctc911ctc
Cary
When I worked on the car 25 years ago ... May 31 2025, 04:32 PM brant I’m not aware of any aftermarket 3 barrel carbs ... Jun 1 2025, 07:08 AM Graydingo
1970 914-6 all stock
Can I get some direction o... Jun 1 2025, 08:29 AM brant Don’t forget to measure and adjust accel pumps a... Jun 1 2025, 08:57 AM 914Sixer China now making replacement carbs. Jun 1 2025, 09:46 AM ctc911ctc Here are the pictures I promised, first, here is t... Jun 1 2025, 07:22 PM ctc911ctc ..................Continued.................
Insi... Jun 1 2025, 07:25 PM sixnotfour Not Even Italian....
Those are from PMO way back w... Jun 1 2025, 07:41 PM sixnotfour :shades2: Jun 1 2025, 08:19 PM sixnotfour :shades2: Jun 1 2025, 08:20 PM ctc911ctc
:shades2:
Almost matching…………huh…….... Jun 1 2025, 08:24 PM porschetub
:shades2:
Almost matching…………huh……... Jun 4 2025, 09:13 PM mskala I am not an expert but I remember hearing a lot of... Jun 5 2025, 06:16 AM brant I don’t know what stoddard was doing
Assume the... Jun 5 2025, 06:33 AM mate914 I had Paul Abbot(sp) convert a set of carbs to IDS... Jun 5 2025, 09:20 AM brant
I had Paul Abbot(sp) convert a set of carbs to ID... Jun 5 2025, 09:32 AM ctc911ctc ****UPDATE****
Sooooo.......it would seem that on... Jun 5 2025, 10:10 AM rgalla9146 Those are replacement newer production carbs.
... Jun 5 2025, 11:34 AM mskala You can borrow my float level gauge and I have som... Jun 5 2025, 02:00 PM Graydingo Yeah those aren't PMO, Carter was making those... Jun 5 2025, 03:51 PM sixnotfour
Yeah those aren't PMO, Carter was making thos... Jun 7 2025, 08:30 AM DennisV
Are 914-6 carbs NOT market like 911 carbs are????... Jun 5 2025, 04:37 PM sixnotfour "S" is Best.. Jun 12 2025, 06:48 AM sixaddict Just an FYI
I have a set of original set of 914-6... Jun 12 2025, 07:11 AM sixnotfour He has it handled Im just messin around... Jun 12 2025, 07:20 AM sixnotfour :beer2: Jun 12 2025, 08:23 AM ctc911ctc RE: WEBER 40 - 914-6 or 911T Carbs Feb 15 2026, 02:47 PM |
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