So where do I get rivets to add weight in my primary? My local dealer has closed and know members onthis site have tried alot of combinations. My 02 viper is bone stock and I just want to add a little weight to bring down the max rpms. Both holes in each arm have rivets in them from the factory. I'm revving to 9000 rpm and want it to max @ 8500. I don't want to take it apart and change rivet after rivet- sort of looking for the easy route here from someone who knows. My belt is new and clutches ar clean. Thanks for any help in advance.