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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Ignition\s+Timing\s*$/: 16 ]

Total 16 documents matching your query.

1. Ignition timing (score: 1)
Author: Unknown
Date: Tue, 19 Jul 2005 21:27:29 -0400 reply-type=original
I need help setting dwell and timing on my 1275 engine please. I started a tune up before the Valentines' rallye by replacing the points, condenser and rotor. I also reset the idle speed, mixture and
/html/spridgets/2005-07/msg00309.html (7,577 bytes)

2. Re: Ignition timing (score: 1)
Author: Unknown
Date: Wed, 20 Jul 2005 11:04:53 -0700
For a 1275 with a Lucas 23D4 distributor the cam close period is 60 degrees +/- 3 degrees, open is 30 +/- 3 degrees. I did not find a dwell number for you. The stroboscopic ignition timing is 22 deg
/html/spridgets/2005-07/msg00320.html (7,893 bytes)

3. Re: Ignition timing (score: 1)
Author: Unknown
Date: Wed, 20 Jul 2005 18:39:20 -0700 (PDT)
Wouldn't the dwell by definition be 45 degrees (=1/2 of a full cycle on one cylinder, or .5 x 360/4)? I must confess I just set the point gap and don't measure dwell. Tired of spam? Yahoo! Mail has t
/html/spridgets/2005-07/msg00337.html (7,139 bytes)

4. Re: Ignition timing (score: 1)
Author: Unknown
Date: Wed, 20 Jul 2005 21:00:38 -0500 reply-type=original with any abuse report
No, the dwell is the degrees of rotation that the points "dwell" in the closed position charging the coil. It could be done as you say, but there is no benefit to the points staying open any length
/html/spridgets/2005-07/msg00342.html (7,488 bytes)

5. Re: Ignition timing (score: 1)
Author: Unknown
Date: Thu, 21 Jul 2005 03:29:33 GMT j6L3V4be029954
I never really understood dwell either but 45 degrees would be for a V8 or something like that if I recall accurately. 60 is correct in accordance with "the book". Cap'n Bob Basic Frog
/html/spridgets/2005-07/msg00346.html (6,751 bytes)

6. Re: Ignition timing (score: 1)
Author: Unknown
Date: Fri, 22 Jul 2005 21:21:56 -0400 reply-type=response
Well I used the dwell/tach on the 1275 and the points were right on at 62. Using the spec of 60 +/- 3. I was surprised and pleased. I traded the timing light for another with the advance dial. Set it
/html/spridgets/2005-07/msg00380.html (9,119 bytes)

7. Re: Ignition timing (score: 1)
Author: Unknown
Date: Fri, 22 Jul 2005 21:29:02 -0700
With the current Pertronix you do not have to modify the distributor plate. So if need be you can pull the Pentronix and stick the points and capacitor back. Bob Kitterer 1960 Austin Healey Sprite (
/html/spridgets/2005-07/msg00383.html (7,389 bytes)

8. Ignition Timing (score: 1)
Author: Unknown
Date: Wed, 3 Jan 2001 21:02:03 -0000
Re-sending this 'cos my server has been down, so I didn't see any replies, or it didn't get sent in the first place! Can't believe no-one has any opinion -- not on this list !! {:-) from then heavy
/html/spridgets/2001-01/msg00075.html (8,114 bytes)

9. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Wed, 3 Jan 2001 16:27:23 EST
The advance characteristics (both advance and how quickly it advances) of the standard distributor will not be suitable for a 276 cam. Daniel << Re-sending this 'cos my server has been down, so I di
/html/spridgets/2001-01/msg00078.html (8,451 bytes)

10. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Wed, 3 Jan 2001 15:16:54 -0800
Guy, Speed timing is covered in Vizards book and really is the way to go. If you have a timing light with the advance knob, it's real easy. Set the light to where you want full advance and adjust the
/html/spridgets/2001-01/msg00084.html (7,696 bytes)

11. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 4 Jan 2001 00:51:58 -0000
I am a fan of Vizard, but don't find his chapter on ignition timing terribly helpful. He goes into great detail on what goes wrong if your timing is too advanced (holed or melted piston tops) but do
/html/spridgets/2001-01/msg00093.html (7,797 bytes)

12. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 04 Jan 2001 07:45:43
I just got a book called "How to Build & Power Tune Distributer-Type Ignition Systems". It's by Des Hammill; ISBN 1 874105 76 6. Published by Veloce Publishing PLC. Have only just started reading it
/html/spridgets/2001-01/msg00100.html (8,831 bytes)

13. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 4 Jan 2001 10:38:36 EST
I have the Power Tuning Midgets & Sprite book, and have found it very informative. It skims over the engine because of the books out on the subject, but covers suspension, brakes, steering, ignition
/html/spridgets/2001-01/msg00105.html (7,503 bytes)

14. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 4 Jan 2001 15:49:33 EST
A distributor 'curve' is actually more like 2 lines a bit like this: / Full distributor advance is all in by between 3,000 to 3,500 approx. Despite all the multitudes & variables involved in distribu
/html/spridgets/2001-01/msg00127.html (8,969 bytes)

15. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 4 Jan 2001 23:16:24 -0000
Thanks Ron, I'll look out for it. I have the "Midget & Sprite" one; ISBN 1 874105 68 5. Quite good for a quick "tour" of a whole range of tuning options - less about detailed setting up. Guy -- Origi
/html/spridgets/2001-01/msg00132.html (9,686 bytes)

16. Re: Ignition Timing (score: 1)
Author: Unknown
Date: Thu, 4 Jan 2001 23:21:47 -0000
Yes Daniel, I know that ultimately a rolling road is what is needed. The nearest that I know of is 60 miles away (Blackpool). Just need to make sure that I have done all the engine mods that I plan,
/html/spridgets/2001-01/msg00133.html (7,137 bytes)


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