bruny 0 Posted May 15, 2009 I noticed today while examining my newly rebuilt Vr6 engine [the second time its been rebuilt] that my inlet valves are magnetic but the exhaust valves are not. I know the exhaust valves run hotter but I am suprised that they are made of a different material, is this normal or do I have odd valves :confused4: Quote Share this post Link to post Share on other sites