Hey guys, got an optima with the nova, but the guy had it in the car in passenger foot area. I want to do this all as if were going to the track. so I want to put it in the trunk, and put the required cutoff switch. I'm thinking these two parts are enough.

http://www.summitracing.com/parts/SUM-G1231-K/

http://www.summitracing.com/parts/MOR-74101/

I saw a diagram, seems an easy deal, positive side comes off battery through cutoff to the ignition.

thanks for input guys.