https://www.classic-ford.org/mr2/mr2play/tm.aspx?m=115830(c) MR2 AUSTRALIA30Im looking for a spot on the exhaust side of the head to tap a hole put an external oil return.<br/>&nbsp;<br/>it looks like there should be oil/water flowing through this casting mark but i can find any entrances or exits.<br/>can any one help me out?<br/><a href="http://s1208.photobucket.com/user/Curtis_Barclay/media/974761_819352478111595_175169514_n.jpg.html" target="_blank" rel="nofollow" title="http://s1208.photobucket.com/user/Curtis_Barclay/media/974761_819352478111595_175169514_n.jpg.html"><img src="http://i1208.photobucket.com/albums/cc377/Curtis_Barclay/974761_819352478111595_175169514_n.jpg" /></a><br/><a href="http://s1208.photobucket.com/user/Curtis_Barclay/media/10850671_819352584778251_334530031_n.jpg.html" target="_blank" rel="nofollow" title="http://s1208.photobucket.com/user/Curtis_Barclay/media/10850671_819352584778251_334530031_n.jpg.html"><img src="http://i1208.photobucket.com/albums/cc377/Curtis_Barclay/10850671_819352584778251_334530031_n.jpg" /></a><br/>&nbsp;<br/>&nbsp;<br/>https://www.classic-ford.org/mr2/mr2play/FindPost/115830Wed, 10 Dec 2014 12:36:40 GMT