This is how i made my -sort of- remote controllable spudgun ignition

list of stuff to buy before you start on this project with a high awesomeness level:
piezo bbq-lighter
spark plug
wire
steel wire

tools: a wire stripper
tape ( yes , tape is a tool)
hands ( don't lose 'em , they might just come in handy)

Step 1: Drilling

this is the part where you take out your drill , attach a drill bit the size of the threaded part of the spark plug.
Drill a hole in a strong , robust part of the combustion chamber

Step 2: Wiring the Piezo Ignitor

Take the thing apart , but be careful not to damage the internal components.
you will see 2 wires , extend them by attaching a longer wire , and secure with electrical tape.
make sure everything is sturdy and tape it all up
(see picture)

then , tape one wire to the small pin at the end of the sparkplug , and one wire to the o-ring around the threaded part

Step 3: Insert the Spark Plug and Secure

twist the wired sparkplug into it's place.
then take steel wire , turn it around the sparkplug , then turn it around the whole gun and twist the wire , so that it's stuck , once again , look at the picture

Step 4: Testing

here are some pictures of the testing before and after putting it inside the gun

Btw , i'm from Belgium , so my English probably isn't perfect , so if there are any mistakes noticed by you , please alert me!!