Since the drags I have put more fuel in it and it seems to be picking up a bit more power,won't know for sure if it was just the octane until the next meet,since I put more fuel in it I have slowly advanced the global spark to highest advance and the 0-8000 have all been advanced all the way,I haven't heard any pinging and the car seems to have alot more power then before,is there any chance that having it advanced all the way could damage the motor?