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  #18  
Old 02-19-2023, 10:24 AM
chiefbigb chiefbigb is offline
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Join Date: Dec 2003
Location: richmond va usa
Posts: 1,488
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I had the shop I use go over the heads. Springs were light pressure wise. Average 100 on the seat and 240 at .540. The valve job was decent and guides were fine. No metal shavings found anywhere. One head was about .002 off on the deck surface end to end. We moved the pushrod holes up to the valve cover rail for 1.5 clearance. Changed the springs for 130 seat and 350 open pressure. Removed shims and put in spring locators. Guide plates are available from speed master. There was room in the stack for over .600 lift out the box.

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