ok so because i am inexpirienced (age 15) can you briefly explain this to me?

if i get a OS#F (four stroke plug) and put that in a gas engine (via an adapeter) it will run on just straight gas with standard 2-stroke oil mixed in without a power supply? i.e i don't want a standard plug with glow heater attached constantly.

i just want to shed the weight of my ign system off of my engine without using electronic ignition.

the only nitro expirience i have had was with a .045 cox that liked the run backwards.
but i have had a small amount of gas expirience and want to shed some weight off my gasser (not a plane)

shaun