Hey guys I gotta 04 350 raptor that has no electrical power at all no lights won't turn over even with a jump box hooked up to it nothing at all. I check all connections n cleaned them. I know this is probably I'll advised but I put the positive on starter n negative on frame n the starter would spin. I don't have a tester so I haven't been able to test stator or cdi but where should I start??? Thanks in advance for any helpful tips

 

Check the fuses, you may have a blown fuse. If a fuse doesn't resolve it, there isn't much one can do without a DVOM. A meter is a must when troubleshooting electrical....and a manual is a must as well.