Awana Grand Prix Awana wheels???

Try Novus #3, but that might just remove too much.

Are you allowed grooved axles ? That might help ,since your contact area is just at the ends of the hub.

Just throwing some ideas out there.
 
So what did you find out? I've tried polishing them with mixed results. What are you buffing them with? I thought about trying simichrome but haven't done it.