This is what I used....Made it in about an hour after picking up supplies. Used some 12-3 wire I had laying around. Washing soda (specifically) can be found at grocery store...Arm and Hammer. Rebar Home Depot, Lowes was $5 for a 10 foot length.
All in, less than $20 and works great.
Si Vis Pacem Parabellum
1967 Starlight black PMD Engineering 400 Auto 1968 Alpine Blue 400 4 speed 1968 Verdoro Green 400 HO 4 speed 2013 1LE 2SS/RS Inferno Orange Camaro.
