M mec108 New Member Joined Jun 1, 2003 Sep 19, 2005 #1 Which turbine housing flows more? A .58 4 bolt housing or a .63 precision 3 bolt housing?
N norbs Classic fast, XFI, SPortsman & MS3 programming Joined May 25, 2001 Sep 25, 2005 #3 i would say the 4 bolt always flows more
