I've been reading a few interesting things about the Spark Dwell tables and people increasing the values to produce a more powerful spark.
It is probably common for us to change the plug wires to after market kits. I personally have Taylor ThunderVolt 10.4mm wires.
From talking to Jesse (Wait4Me Performance) while he was in NZ a while ago he mentioned that this is not necessarily a good thing to do as the stock wires are about the best you can get, and obviously tuned for the stock dwell.
I guess my interest is has anyone increased the Spark Dwell table, by how much and did the coils take it/last?