robertbreckon 0 Posted March 22, 2007 hi ive got a rado 2l valver and my head sounds abit noisy (rattely) i think my tappets and chain need replacing? is it expensive to do and how would i goabout doing it? whats the opinonsof getting my head gas flowed stage 3 for 300 quid is it gud price? cheers Quote Share this post Link to post Share on other sites