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View Poll Results: Connect the master switch in the hot or ground side?

Voters
8. You may not vote on this poll
  • Hot side

    5 62.50%
  • Grd side

    3 37.50%

Thread: Master Battery disconnect
          
   
   

Results 1 to 14 of 14

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  1. #13
    29arod's Avatar
    29arod is offline CHR Member Visit my Photo Gallery
    Join Date
    Oct 2004
    Location
    Eagle Mountain
    Car Year, Make, Model: 1929 Ford Coupe & 1947 IHC Pickup
    Posts
    145

    Regarding prior post: Master battery disconnect.....

    "There's considerable controversy over wether it's best too hook up the master shutoff("kill") switch to the positive or negitive side of the battery. As far as I know, NHRA rules mandate connection at the positive side. However most stock car sanctioning bodies require installing the kill switch on the negative side and for good reason. It's much safer to route the negative cable through the main battery disconnect. If you through the positive side, the exposed terminals on the back of the switch could contact the body metal during a crash. The negative cable connects to the body ground already, so it doesn't matter if it touchs. www.mercurycapri.com/technical/electric/ks.html "
    Last edited by 29arod; 05-22-2005 at 04:04 PM.
    jc

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