Stud Kit, Head, DED Billet Heads, GX200/Clone & Animal Our Price: $24.99 Header, RLV 5438C; GX160, GX200, 6.5 OHV Clone, & 212 Predator Our Price: $34.99 Engine Kit, 218cc Kits, 2.186 (+.060) Stroke, Forged Piston, Hemi Predator Our Price: $381.00 Hop Up Kit, 208cc DuroMax, Stage 2 Our Price: $248.00 Exhaust System (Header), Michigan Mini Wedge, Spec Assembly Our Price: $80.90 Hop Up Kit, GX200 & 6.5 OHV Clone, Stage 3 Our Price: $313.00