Thread: Valve Springs
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Old 01-16-2015, 09:58 PM   #2
pmrphil
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Default Re: Valve Springs

If the studs are not yet converted to screw-in (pressed) you will want to stay with something not more than maybe 100 seat and 250 open - the pressed-in studs have a tendency to pull out even with the Z-28 springs.
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Phil Molski
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