81351capri New Member May 2, 2005 2 0 0 Northern Mn Mar 4, 2008 #1 Mar 4, 2008 #1 I was wondering if anyone has any input on RHS/ProTopline cylinder heads.Positive or negative.
3 347HO Member Jan 13, 2008 462 2 16 Seattle Mar 4, 2008 #2 Mar 4, 2008 #2 I have aluminum RHS215. I like them for what they offer. What I don't like is the lack of shaft roller rocker support. My personal opinion; if don't go too "wild" with them, you won't need to spend more than a grand for shaft rockers.
I have aluminum RHS215. I like them for what they offer. What I don't like is the lack of shaft roller rocker support. My personal opinion; if don't go too "wild" with them, you won't need to spend more than a grand for shaft rockers.