4ag small port headhttps://www.classic-ford.org/mr2/mr2play/tm.aspx?m=133259(c) MR2 AUSTRALIA304ag small port head (Road and Track)chasing a small port head, prefer one that someone has spent money on porting etc. does not matter if it has cams , springs etc.<br/>&nbsp;<br/>&nbsp;<br/>https://www.classic-ford.org/mr2/mr2play/FindPost/133259Mon, 12 Dec 2016 14:15:46 GMT