they are '1/x turns past hand tight' which means different things to different people. Anti-seize wont change the amount you tighten your plugs using this method more than having a body builder install them :)
------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Est. 400 HP) 1990 300ZX TT 5 Sp (Est. 600 HP) 2004 G35 Sport 6MT (DD)