when I don't drive it at least one or two times per week. I've driven it almost every single day (finding an excuse to do so) since the new engine's all broken in. There's almost 2000 miles on it now.
Current Z's: 1991 Silver Metallic TT 5spd
Previous Z's: 2004 350z Enthusiast model, 6 spd, stock. 4k miles R.I.P. 1993 300zx TT Stock 141k Miles (parts car) 1994 300zx TT Stage I+ 52k Miles 1990 300zx NA Stage VII+ 55k miles 1990 300zx TT Stage II+ 89k miles