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5.3 cam piston to valve clearance

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Old Nov 13, 2012 | 10:38 AM
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Default 5.3 cam piston to valve clearance

Hi
Need help on cam selection
5.3 iron block lmf engine built 12/07 deleting d o d new lifters cam springs pushrods swap
Running ls2 manifold 90 mm tbody
Can get a brand new comp cam custom grind
Duration @.50 224/230 .581. .591 advertised duration 273 279
Will this work without notching pistons?
stock 5.3 head 799's motor has 40k on it
Figure to run the patriot dual spring setup 7.4 prods but will check
What stall with a 4l60e 4.23gear
Any advice?
Thank you
Brian Stankowitz
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