i think most of you guy's are far off topic. in the original post, he refered to his engine and seat problems. he is also going to use a turbo in the future. hardened seats are good insurance as well as good valves and good guides. if you want to start your own topics do it. the mentality of my way or the highway is fubar as john states. where does all the finger pointing get you or us as a organization? think about it. tom