When you say the timing belt "couyldnt be more dead on" did you actually count the cogs? [ http://300zx-twinturbo.com/cgi-bin/manual.cgi?list=em&dir=&config=&refresh=&direction=forward&scale=0&cycle=off&slide=18&design=default&total=70 ]When you check the timing using the "high tension wire" does it change if you flip the "inductive pickup" over 180 degrees. I have 2 timing lights and while using the newer one my car will vary 10 degrees just by flipping that over. The older one doesnt do this. You could always try a known good cas or buy another one to see if its in the same position(old style cas's are dirt cheap in the classifieds).
90na2tt swap KH2 charcoal 5spd 93tt 5spd AH3=sold 90na auto EJO=sold 06 spec v=sold 95 awd talon=sold |