Stud Kit, Head & Side: GX200, 6.5 OHV Clone, & 212 Predator Our Price: $36.60 Header, 212 Predator Ghost, Karting (Mount/Brace Included) Our Price: $47.82 Header, RLV 3-Stage Pipe for Open & Modified GX200, 6.5 OHV, and 212 Predator Our Price: $38.99 Header, RLV 5438C; GX160, GX200, 6.5 OHV Clone, & 212 Predator Our Price: $36.50 Engine Kit, 202cc, 2.186 (+.060) Stroker, 2.68 Bore, Clone Crank & Piston Our Price: $226.00 Hop Up Kit, 212 Predator Hemi, Stage 3 Our Price: $314.00