Riley355778 Posted September 30, 2019 im about to buy a new head and it does not come with valves, so i need to know what valves i need to buy, are they steel or titanium? 2005 RMZ 450, send links if possible thanks Share this post Link to post Share on other sites
xMUDKINGx Posted November 5, 2019 if you haven't bought one already, I would strongly recommend getting a complete head, like one from fast heads or a company like that. if you don't, you will have to buy valves, valve guides, valve springs, valve retainers, and everything needs to work together. not all parts work together because of clearance issues and such. also, you will have to lap the valves and the head to make sure they seal properly. not to mention all the tools you will have to buy to accomplish all this work. like I a valve spring compressor, etc. for the price, a complete head will be cheaper Share this post Link to post Share on other sites
