I`ve got a project truck that has a 350 in it but no electrical in the engine compartment. I found a guy who might be interested in trading my stock 350 for a LT1 from a late model caprice. He wants a compression test but I don`t have a way to power it up. Can I just get a battery,runa ground to the frame and the positive to the starter and just jump it with a push button starter? Whay about a quicky hei power source? I might be able to throw a carb on it and run it for the guy. Could I just run a wire with a fues straight to the hei?