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10-23-2012, 09:04 PM
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#1 |
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Registered User
Join Date: Jan 2010
Location: Evensville, TN
Posts: 236
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Soft or Hard?
Now that I have your attention. I have a modified 250. Flat top pistons, decked block .025 and a Comp Cam. It is ported to match the gaskets. The HEI I have is bone stock from the junk yard. I have been told I need a Soft Vacuum Advance. How does one tell it they have a Soft or Hard advance? Or is the best way to go is an adjustable advance?
Thanks for any info. |
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