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Total 17 documents matching your query.

1. vacuum sources and theory (score: 1): Author: Unknown; Date: Sat, 23 Jun 2001 13:42:15 -0400; Could someone explain the proper source of the vacuum for the vac retard unit. All the drawings I have seen for the 1974 TR6 configuration show the small black vacuum line connected to the bottom of; /html/triumphs/2001-06/msg01195.html (8,166 bytes)
2. vacuum sources and theory (score: 1): Author: Unknown; Date: Sat, 23 Jun 2001 19:34:07 -0400; Message text written by "Jay Snavely" unit. All the drawings I have seen for the 1974 TR6 configuration show the small black vacuum line connected to the bottom of the front carb. I am not sure where; /html/triumphs/2001-06/msg01203.html (9,556 bytes)
3. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Mon, 25 Jun 2001 08:08:51 -0400; I still do not understand the physical and operational differences of the vacuum port for advance and retard. Do you know of a source that shows a vacuum vs throttle position graph. I am interested; /html/triumphs/2001-06/msg01227.html (8,719 bytes)
4. Re: vacuum sources and theory (score: 1): Author: Unknown; Date: Mon, 25 Jun 2001 07:22:43 -0700; It's tough to graph ported vacuum vs throttle position, because the vacuum does not depend only on throttle position. Let's try a brief operational description in terms of manifold vacuum : Retard p; /html/triumphs/2001-06/msg01229.html (8,632 bytes)
5. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Mon, 25 Jun 2001 19:17:43 -0400; Anthony Rhodes asked: Ah, that's easy. One goes forward, the other backwards. :-) I don't know exactly where your vacuum lines tap into the manifold or carb. I assume you're talking about a TR6; my S; /html/triumphs/2001-06/msg01255.html (12,050 bytes)
6. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 08:29:08 -0400; Message text written by Anthony Rhodes vacuum port for advance and retard. Do you know of a source that shows a vacuum vs throttle position graph. I am interested to see what the shape of the curve i; /html/triumphs/2001-06/msg01284.html (9,756 bytes)
7. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 15:39:06 -0400; Thanks. That makes sense. Actually, I do not have a TR6. I have a TR4A which has vacuum advance, and I like it that way. BUT I have a TR7 with vacuum retard. Actually, iy does not have it active at t; /html/triumphs/2001-06/msg01307.html (9,498 bytes)
8. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 17:37:02 -0400; Message text written by Anthony Rhodes Pretty much under the edge when it is closed. It LOOKS like it would have little vacuum when closed, and then the hole is uncovered with cracking the throttle o; /html/triumphs/2001-06/msg01334.html (9,531 bytes)
9. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 19:11:49 -0400; Y'er welcome. Glad to help out and even more glad that it makes sense! I've considered disabling my Spitfire's vacuum retard every so often, but whenever I did before it failed emissions tests. It do; /html/triumphs/2001-06/msg01355.html (11,347 bytes)
10. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 20:32:48 EDT; My vacuum port is located at bottom of the front Stromberg on my '63 TR4 .. and interestingly my SUs on my '63 Volvo don't have a vacuum port at all. Carl '63 TR4 and '63 122S directions! Therefore; /html/triumphs/2001-06/msg01364.html (8,240 bytes)
11. Re: vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 17:36:37 -0700; It's worse than that, not all SUs turn the same direction ! The HS6 for example, turns the same direction as the ZS. Randall; /html/triumphs/2001-06/msg01366.html (8,237 bytes)
12. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 20:54:05 -0400; Message text written by David Massey Well, this is an SU carb and the port is at about 1 o'clock (top). Maybe it is a retard..... -Tony; /html/triumphs/2001-06/msg01369.html (8,214 bytes)
13. Re: vacuum sources and theory (score: 1): Author: Unknown; Date: Tue, 26 Jun 2001 20:54:04 -0400; Message text written by Randall And this car is sluggish at part throttle. When going from low-mid throttle to high-mid throttle, there is little additional power. Maybe it is a low compression engin; /html/triumphs/2001-06/msg01371.html (8,882 bytes)
14. Re: vacuum sources and theory (score: 1): Author: Unknown; Date: Wed, 27 Jun 2001 11:30:52 -0400; < I think more research is needed. I can vouch for the fact that the throttles on the SU's on my TR3 rotate in the opposite direction as do the throttles on the CD175's on my TR6. I guess the main p; /html/triumphs/2001-06/msg01446.html (8,284 bytes)
15. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Wed, 27 Jun 2001 11:30:54 -0400; Message text written by Anthony Rhodes it is a retard..... < Or maybe I'm just goofy. ;-) It has been pointed out that different models of SU's rotate in different directions. Check throttle rotation; /html/triumphs/2001-06/msg01447.html (8,031 bytes)
16. re:vacuum sources and theory (score: 1): Author: Unknown; Date: Wed, 27 Jun 2001 17:31:54 -0400; Message text written by David Massey I just checked the carbs. I The port is on the top and with the throttle closed, the hole is just barely visible on the manifold side almost entirely covered by t; /html/triumphs/2001-06/msg01472.html (7,982 bytes)
17. Re: vacuum sources and theory (score: 1): Author: Unknown; Date: Wed, 27 Jun 2001 17:31:56 -0400; It is an HS6 type. Its spec# is FZX 1242, which is much like the previous AUD 634 except with a "waxstat" type jet. reminder, this is for the UK version TR7, which I am installing on my TR7 to replac; /html/triumphs/2001-06/msg01473.html (8,228 bytes)

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