By Eddie Paskey - 15 Years Ago
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Putting MSD Dist. in our Bird. Any suggestionns for Advance springs and advance stop bushing. Thanks in advance. God Bless Eddie
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By Ted - 15 Years Ago
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What intake and carb? This will make a difference on the distributor advance curve setup.
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By Eddie Paskey - 15 Years Ago
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HI Ted;; Thanks for responce;; Blue Thunder Man.--- Holley double pumper, modified by Ted Fleetwood,, (NASCAR carb builder) 650 cfm. Carb made a great difference!! Ted, also have Sanderson Headers, Engle Cam, John"s modified G heads. Kinda thinking-- blue bushing-- with small silver springs. Again Many Thanks, not for just my questions, but for everyday help, to everyone. really appreciate the sharing on this site. God Bless All Eddie
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By 56fairlanepost - 15 Years Ago
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I tried silver springs and was not impressed,went back to blue springs and liked the better response and overall performance.Just my opinion.Jim
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By Eddie Paskey - 15 Years Ago
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Hey Fairlane;; Many thanks, what about a silver and a blue?? what bushing did you use?? Again Thank You God Bless Eddie
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By Ted - 15 Years Ago
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With the Holley carb, a blue and light silver spring combination with the silver bushing would be a good starting point. If you had a Demon carb, then a blue bushing with the two light blue springs would more applicable. The amount of vacuum advance being pulled in is also a player which can dictate a different curve combination. My EMC engine on the other hand liked a short and lazy curve meaning lots of initial but final timing not being in until after 3750 rpms which was a black bushing with the two heavy silver springs but there's no vacuum advance being employed on that engine.
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By joey - 15 Years Ago
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My 312 has the stock 9425B intake, ported and polished C heads, and a mild cam. I went with a mechanical advance dual point dizzy. My spring colors are different (Mallory) but the bottom line is that mine also preferred a lot of advance early.
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By Eddie Paskey - 15 Years Ago
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Hey Joey;; Many thanks, really hope to run the vac advance. THANK YOU God Bless Eddie
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By Eddie Paskey - 15 Years Ago
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Hey Ted; Thanks for the info, think I'll Start with your suggestions. God Bless Eddie
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