It is very popular to switch out to AEM smart coils or LS1, LS2 coils for a hotter spark when the stock coils just aren't cutting it.
Check out the link below for complete formula for calculating/converting coil dwell in Milliseconds to coil dwell in Crank angle (as required by the Power FC).
http://brewedmotors.com/blog/power-fc-c ... -swap.html
**Using the Datalogit cable and software**

