Milled Heads

655 Views 1 Reply 2 Participants Last post by  CHVYKLR
I picked up a set of heads yesterday, swaped 6.1 springs this morning an just dropped them off to get milled .030 anybody know what the comp ratio will be after being milled stock is 9.6:1
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You need some very specific info to figure it out. shot in the dark...10.0:1?? Sorry I can't be of more help. maybe give Arrington's a call. they build a lot of HEMIs.
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