 What makes a SVDA distributor less terrible than the 009? |
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| djway |
 Aug 20 2020, 06:51 PM
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#21
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Senior Member  Group: Members Posts: 787 Joined: 16-October 15 From: Riverside Member No.: 19,266 Region Association: Southern California  |
The vacuum is to smooth the transition and some of the available distributors are 009 curves with a can so you should be able to get both of the best...ish.
I just hooked up a dual advance to a motor I will be firing up tomorrow, hopefully. I need to move the distributor drive gear a few degrees so the can clears the injector on the plenum then I am ready to test fire. Looking for good Karma (IMG:style_emoticons/default/smile.gif) |
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| Tdskip |
Aug 20 2020, 06:52 PM
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#22
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Advanced Member Group: Members Posts: 3,737 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None 
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Let us know how it goes.
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| IronHillRestorations |
Aug 20 2020, 09:32 PM
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#23
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I. I. R. C. Group: Members Posts: 6,819 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None
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QUOTE(djway @ Aug 20 2020, 04:51 PM)  The vacuum is to smooth the transition and some of the available distributors are 009 curves with a can so you should be able to get both of the best...ish. I just hooked up a dual advance to a motor I will be firing up tomorrow, hopefully. I need to move the distributor drive gear a few degrees so the can clears the injector on the plenum then I am ready to test fire. Looking for good Karma (IMG:style_emoticons/default/smile.gif) Is it a L Jet? |
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| djway |
Aug 20 2020, 10:29 PM
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#24
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Senior Member Group: Members Posts: 787 Joined: 16-October 15 From: Riverside Member No.: 19,266 Region Association: Southern California |
Yep.
Not triggered here (IMG:style_emoticons/default/smile.gif) |
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| porschetub |
Aug 21 2020, 12:06 AM
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#25
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Advanced Member Group: Members Posts: 4,869 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
QUOTE(Tdskip @ Aug 21 2020, 02:11 AM) Good morning/evening mate, hope you’re doing well. Thank you for the detailed response. always welcome Tom not always accurate but @ times my brain wakes up (IMG:style_emoticons/default/lol-2.gif) (IMG:style_emoticons/default/lol-2.gif) . The 010 was a good unit and I ran one on my modified T1 motor in my 73 bus after using a 009 ,found the flat spot was way less ,thinking they had a slower early advance ramp as they were used in the early Kombi's. The 009 is pretty much all we have for carbs motors so sort of stuck there. |
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| IronHillRestorations |
Aug 21 2020, 05:46 AM
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#26
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I. I. R. C. Group: Members Posts: 6,819 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None
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I'm working from memory as well, which for me is dangerous; but I think the 1.8 had 5* of retard at idle with the retard side of the dashpot connected, so potentially you could get a total of 37* with both dashpots. That said, I've never hooked up one like that, just with the advance side.
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| Tdskip |
Aug 21 2020, 06:52 AM
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#27
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Advanced Member Group: Members Posts: 3,737 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None
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I know Glenn Ring rebuilds Porsche distributors, are there other sources as well?
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| BK911 |
Aug 21 2020, 07:08 PM
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#28
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Senior Member Group: Members Posts: 672 Joined: 19-February 04 From: Rocky Top, TN Member No.: 1,674 Region Association: None |
I put a 009 in my 1.7 when I converted to dual carbs.
10 years later and still going strong. No flat spot, no hesitation, just good acceleration through the gears. (For a 1.7!) Maybe I'm just a better engine tuner than you guys? (IMG:style_emoticons/default/sheeplove.gif) |
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