SUZUKI DR 350 1991-2001 Tuning kit Stage1

Stage 1 tuning kit: The customer camshaft is reprofiled and surface-treated stage 1. The cylinder is bored and honed  to 83 mm 385ccm. CP forged piston kit. Cylinder head is glass bead blasted, valve seats are form-milled and flow-optimized. The valves are cleaned and ground. Top end gasket set.