Jason0277

I recently picked my first banshee, it’s a 2006. Has 4mil crank, Athena cylinders (421), aftermarket ignition, T5’s, and 34 mm PJs. The mid range to top end is insane, but the low end is almost non-existent, and the bike sputters or misses somewhat until about mid-throttle, and then just takes off like a rocket. Is this a jetting issue, or is this normal for the setup i have?