I'm also lost with anything past the transmission, with the exception of the exhaust maybe fouling with the body. It's auto, so thanks for the tip of flex plate. Thanks for all the replies; but I bought the 2+2 TT also, & have been playing around with that, & haven't had a chance to get back to the vibration with the n/a 2+0. I'll put it up on stands as suggested. I have 12 stands so I should be right. I'm newbie with z's but not with cars in general.
