Sep 19, 2009 #1 89SHO X2 New Member Joined Mar 27, 2009 Messages 178 Reaction score 0 Location Wa what is the thousanths clnc. from lobe to shim. for the intake only? Last edited: Sep 19, 2009
Sep 20, 2009 #2 itwonder SHO Member Joined Dec 17, 2005 Messages 1,909 Reaction score 556 Location VA Intake: .006 - .010, Exhaust: .010 - .014