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01-16-2015, 06:00 PM
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Junior Member
Join Date: Apr 2009
Location: New Brunswick, Canada
Posts: 69
Likes: 1
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Valve Springs
I have a street/strip Nova with 355 SBC...GM casting cylinder heads. Cam is 0.480/0.480 and about 280-282 advertised duration. I don't know anything else about the cam. I'm wondering what kind of spring pressures (seat and open) do I need when selecting new valve springs. It is at about 6000 rpm crossing the line.
Thanks, John Last edited by John Scott; 01-17-2015 at 10:47 AM. |
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