I need some help guys. I just installed a set of heads and cam on my friends Firehawk. It has a IC vortech SC. Right now it has the vortech tune. It ran great before the H&C swap. So I was wondering of some basic things to check for with my hpt software cause right now it won't start. It pops and thats it. I'm gonna drain the tank and put some fresh gas for starters cause the car has sat for over a year with very little gas in it. Any help you can give would be great.