hmm flame thrower exhaust? sounds dangerous...............do it.

 

use a spark plug.

they are made for heat.

 

injectors dont flow cfm they flow pph

If your doing a flamethrower exhaust-Propane, a coil, a plug and a button.

 

Meh, you knew what I meant, they are both a figure of flow.

 

Spark plugs don't inject fuel....

 

Injectors rates are controlled by the electrical impulse/frequency/strength supplied to them. Not very accurate using just 12/v on/off. Just use a fuel selenoid, or any combustible fuel rated selenoid at grainger. Machine or make you own pintle design. That will give you much more volume/pressure than an injector.

 

It doesn't need to be accurate if it only needs to supply an unmetered amount of fuel.

 

most of the time the are ground controlled solenoids. the ground is controlled through the pulsing transistor in the pcm.