is running a switch just fine?

2 wires off bottle heater (NOS)

one wire has a secondary tapped into it... heres my jimmy rig diagram:


toggle has 3 connections

1) 12v (far left connection- says power)
2) one wire from BH (middle connection)
3) other wire (far right connection- says ground) with the secondary connection wire actually being the one connected to the ground

sound right, i really dont want to use a relay, because they dont seem ness especially since i only put it in to race and heat it up before then turn it off.

if you have a diagram with the bottle heater and NO relay let me know how it is set up

 

i plugged into the rear window defogger. ground one wire where the ground bolt is at the trunk release. the other wire i connected to the power side of the rear window defogger in the back where it connects to the window. that way i have a timed power switch to it. the only bad thing is you have to have the key on to use it.

 

yea i dont think i will be doing that i want something i can rip off and not leave a trace behind on the actual car.

but thats a real cool idea!

 

there won't be a trace. i used a male connector to plug into the hot lead on the defogger. and the ground is just undo the bolt and remove. i'll take pics to show you.

 

now i know you would hide the power wire better than me.

ground wire by trunk latch

power wire plugged into defogger

 

yea that looks pretty slick!!!! i may try it.

 

good thing is that it's timed. if you forget, it turns itself off. i once forgot to turn mine off in my 86 TA. luckily the pop off valve worked. i just filled the bottle and somehow bumped the on switch. the entire car filled with a white cloud. i wass inside the house when it happened. it was real loud.