Pontiac - Street No question too basic here!

          
 
 
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Old 01-11-2016, 09:05 PM
Steve C. Steve C. is offline
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Personally if it were my project I would verify the actual spring pressure, not guess. Measure them with their retainers in place at the actual measured and verified installed height on the cylinder heads with a Rimac machine. Never trust catalog stated pressures, they can and do vary.



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