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Total 12 documents matching your query.

1. Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 10:37:36 -0500; Looking for some help with an annoying problem. The patient: 1971 Midget 1275, 30 over, Kent 256 cam, hi flow oil and water pumps. 1967 spec SUs (crankcase vents though PCV into manifold rather than; /html/spridgets/2005-02/msg00488.html (8,156 bytes)
2. RE: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 07:43:16 -0800; Some suggestions: 1. Is there oil in the dashpot? 2. Wrong oil in the dashpot (use light oil) 3. Fuel/air mixture too lean (wrong carb needle?) - as you mentioned 4. Over-advanced timing JLC The pati; /html/spridgets/2005-02/msg00489.html (8,302 bytes)
3. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 10:53:00 EST; Check the dashpot oil, and make sure it's topped up in each carb, and of the correct viscosity. Howard Collins 60' AH Sprite 69' Austin Cooper S Va. Bch., Va.; /html/spridgets/2005-02/msg00490.html (7,247 bytes)
4. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 11:03:58 -0500; Eddie, First thing....... Check the dash-pots for oil. Sounds like the carb pistons are bouncing or coming up too fast. Kevin V.; /html/spridgets/2005-02/msg00491.html (8,182 bytes)
5. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 08:17:13 -0800 filter08.roc.ny.frontiernet.net; First, check the oil in the dash pot. Next, is your gas fresh? Is there a possibility that it has picked up some water over the winter? You might add some gas line drier and see if that helps. Kate; /html/spridgets/2005-02/msg00492.html (7,638 bytes)
6. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 11:15:39 -0500; Which springs do you have in the dashpots? a add; /html/spridgets/2005-02/msg00493.html (8,090 bytes)
7. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 11:59:51 -0500; Thanks for the ideas. To answer some of the questions/suggestions in one Dashpot oil - I've topped it up a few times since the rebuild was completed and I started driving it regularly last summer and; /html/spridgets/2005-02/msg00494.html (8,790 bytes)
8. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 13:03:54 EST; In the past I always "followed the book" and used whatever viscosity oil was being recommended for the crankcase, based on climate. For the past few years however, I've just used genuine SU Dashpot O; /html/spridgets/2005-02/msg00495.html (7,453 bytes)
9. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 14:53:57 -0500 reply-type=original; I have a question that is related to dashpot oil. If the inclusion of dashpot oil is so important why did so many racers not run any in their race cars? I have just wondered that for a while. Thanks,; /html/spridgets/2005-02/msg00497.html (8,056 bytes)
10. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 14:55:49 -0500 reply-type=original; Is it true that SU oil is simply 5 weight viscosity?; /html/spridgets/2005-02/msg00498.html (8,190 bytes)
11. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sat, 26 Feb 2005 14:23:23 -0600; Perhaps it isn't important when you only start once, and stay balls out open from that point on.... Brad; /html/spridgets/2005-02/msg00500.html (7,945 bytes)
12. Re: Help! Low end stumble (score: 1): Author: Unknown; Date: Sun, 27 Feb 2005 13:36:53 -0500; Makes sense. Don't know why I didn't think of that. Went out and took out the motor oil and put in 3 in 1. Seems to rev up much better now, but I wasn't able to road test it. I had moved the car to m; /html/spridgets/2005-02/msg00518.html (9,176 bytes)

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