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which adjustable vacuum can?

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Old Aug 18, 2006 | 06:13 PM
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Default which adjustable vacuum can?

I have a MSD-8572 distributor with vacuum advance. I need to replace the vacuum can with an adjustable one. Which adjustable vacuum can is the best and will fit this distributor?
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Old Aug 18, 2006 | 06:25 PM
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The adjustable cans are not worth it. They do not work very well. Set it up with the correct can and use it. I had the Crane adjustable unit and ditched it after about a week. I setup with the correct can and it works much better.
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Old Aug 18, 2006 | 10:22 PM
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I'm just adding a new Summit dizzy with vac advance. Does this hook into a ported vac (base of carb) or manifold vac?
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Old Aug 18, 2006 | 11:00 PM
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Originally Posted by pdege
I'm just adding a new Summit dizzy with vac advance. Does this hook into a ported vac (base of carb) or manifold vac?
Try manifold first that should work the best.
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Old Aug 18, 2006 | 11:06 PM
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Originally Posted by Gordonm
The adjustable cans are not worth it. They do not work very well. Set it up with the correct can and use it. I had the Crane adjustable unit and ditched it after about a week. I setup with the correct can and it works much better.
I installed a Crane also and thought I would have to do the same.It had 35* degrees in it and only the vacumn was adjustable-I had to solder in a stop to limit it to 12* for my application.I saw one in Summit that is their brand that says it is adjustable for both vacumn and limit of advance.
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Old Aug 19, 2006 | 12:35 AM
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I have an adjustable vac can out in the garage that I am not using. I believe I can dig the springs and allen wrench out that go with it if you would like. $10 plus shipping. PM me if you are intersted.
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Old Aug 19, 2006 | 10:02 AM
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Originally Posted by Eddie 70
I have an adjustable vac can out in the garage that I am not using. I believe I can dig the springs and allen wrench out that go with it if you would like. $10 plus shipping. PM me if you are intersted.
Eddie, Thank you for the offer... This would of been super but I went and ordered one from summit before your post.
The way it sounds from the other posts, I'll be ditching it and picking up a fixed correct one anyway. The adjustable one sounds like a good concept...but not if it doesn't work well.
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