Thread: SpeedMaster CNC ported heads on sale
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  #72  
Old 12-01-2022, 07:37 PM
tom s tom s is offline
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Join Date: Jan 2000
Location: long beach ca usa
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My machine shop is pretty picky.When I got my heads last year,they went right to him.The valve job sucked,he pressure tested,was not crazy about the springs as if I remember they coil bound at .900.Will change them when I use them this year.FWIW

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