228r cam with 59cc heads
06-02-2009, 08:05 PM
#1
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228r cam with 59cc heads im using a stock gm head gasket and stock pistons, do yall know if i will have any ptv clearence problems thought i would see what yall say before i give texas speed a call tomorrow. thanks greg
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06-03-2009, 01:21 AM
#8
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The question you should ask is (By how much will it clear?) and how much PTVC are you confident on running?
Also with that size of cam, high compression is not needed. IMO you should shoot for 11:1 which would give you comfortable PTVC and power benefit. That would require 62cc with .052 gasket or 61.5cc to be sure (if gasket a tad thicker), so I vote for 61.5cc max mill with the 228/228 112 LSA.
Also with that size of cam, high compression is not needed. IMO you should shoot for 11:1 which would give you comfortable PTVC and power benefit. That would require 62cc with .052 gasket or 61.5cc to be sure (if gasket a tad thicker), so I vote for 61.5cc max mill with the 228/228 112 LSA.
Last edited by PREDATOR-Z; 06-03-2009 at 01:28 AM.
06-03-2009, 01:06 PM
#10
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