Bad spark?

Thanks all you guys finally i got this bad ***** run, allways when the number 1 piston was on the top, the rotor allways showed to the 2. cylinder so i turned the intermediate shaft to the first cylinder and bought new spark plugs and wires!

But when i go over 5000 rpm then the v-belt jumps out i guess i have to install a serpentine kit! U guys knew a good site where this stuff isnt to expensive?

Thx Peter