I don't really like the idea of using this guy as kamikaze, but it seems best.
Ability: Reckless
EV training: HP, Attack, Speed. Nature: Jolly.
Flare Blitz: Makes use of STAB and Reckless.
Head Smash: Incredibly powerful with Reckless, sure to take down the foe. Flying types stand no chance.
Wild Charge: Another move that makes use of Reckless, while taking down Water and Flying types.
Body Slam: Hopefully you can paralyze the foe with this move. It also can be used if for some reason you don't want to do incredibly massive damage.