in fact i've prob researched myself to death. I know a lot of people drops mounds of money into their Z. The reasons they put money into it is across the board different reason for different people. But for whatever its worth i'm not a lover of Mods or performance parts or to see how much hp i can get out of it or put into it. I just like a plain ol stock car. One I can get in and drive. I don't want to dyno it or race it. I just want to drive it. Maybe i'm the only one up here that sees it like that but thats how I am. My feelings may change with time but I'm pretty simple.