Billet 14-Tooth #35 Drum Enhancing MiniCup Clutch DynamicsRevolutionize your clutch's output with the NAD763 Billet 14T #35 Drum, a cornerstone for Nor Am MiniCup enthusiasts. Its 14 tooth configuration provides nuanced gearing options, allowing you to dial in the exact ratio for your engine's power band, whether it's a screamer or a torque monster. Unlike heavier stamped drums, this billet piece cuts rotational inertia dramatically, which means your kart revs freer and accelerates harder from low speeds.