No one ever said there had to be strict rules governing fuels and ignition types. Which is why I have made a list of the different types of each one. Some are proven, some are experimental.

Hairspray	Flint Ignitor
Propane	Grill Ignitor
MAP gas	Spark Plugs
Oxyacetaline	Ignition Coil
	AC Current
	Wireless Remote Ignition