instead of making a new thread, i'll just ask off of this thread since it's a very similar topic... i to was frustrated with my Z (90 tt) so i sold it a few months ago, down the road i'm going to buy an n/a (slicktop if i could find one) and do the tt conversion, i remember there was a site that stated the years to stay away from the z's (i didnt see that site till months after i got mine) so i want to know what years to stay away from...thanks