lantern lighter or 4 spark stungun setup

[potatoboy00]

this may be a question in this fourm already but ne ways wich is better for propane injection a lantern lighter or a 4 spark stungun setup which would be more powerful this is my gun

[spudmonkey]

it probably wouldnt matter but as long as the 4 sparks are evenly spaced throughout the chamber it would ignight the propane faster (but not a noticable amount more) creating a faster spike in the pressure

[SpudStuff]

use the stungin setup with the sparks in diffrent places in the chamber it ignites faster

[sgort87]

Well what do you want here? Better theoretical performance or better reliability?

Lanter sparkers are said to be more reliable though I choose stun guns. They are cooler and work quite well.

I wouldn't bother with four sparks though. Having four will require that you set the gaps small. Setting them too small can prevent reliable ignition.