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I own a 2001 zrt 600 and have recently upgraded to black magic pipes. I used to have the Black Magic trail clutch kit now a neighbor switched jets and primary and secondary clutch setups; I am running at about 8600 RPMs on the tach and know that Black Magic states 9200 RPMs. I know tachs run a little low, so I need to know which weights and set up I should run; I currently run a straight 45 degree helix with yellow with white stripe spring on secondary, and 54g weights and orange primary. Can this be a good set up? Please help!!!