Which Kill Switch?

[the1jbh]

I could really use some help on which Kill Switch to buy. I'm building an ITA Miata and am not sure if I need a "Single Pole" or Multi-Pole" Switch. Can someone please enlighten me as to what the differences are and which one I need to purchase? Is more "Poles" better or just more confusion and nonsense?

[dickita15]

You will need a multi pole switch on any race car that has a charging system. Here is a thread about wiring kill switches.
http://www.improvedtouring.com/forums/showthread.php?t=20130&highlight=kill+switch

[pitbull113]

scroll down to davew's reply and the second link has a diagram. this is the best way for a miata http://forum.specmiata.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=3;t=000021;p=0 and http://mazdaracers.com/topic/504-questions-about-davews-kill-switch-method/page__hl__%2Bkill+%2Bswitch__fromsearch__1

[TStiles]

I could really use some help on which Kill Switch to buy. I'm building an ITA Miata and am not sure if I need a "Single Pole" or Multi-Pole" Switch. Can someone please enlighten me as to what the differences are and which one I need to purchase? Is more "Poles" better or just more confusion and nonsense?

Since your building a miata , buy this book :

http://www.advanced-autosports.com/index.php?main_page=product_info&cPath=15&products_id=42&zenid=935f2ba01465204edd99587380794c86

Yeah , It's a Spec Miata book , just be aware of the SM vs. ITA rules differences.

Best $ 20.00 you can spend