Hop Up Kit, 212 Predator OHV (Non-Hemi), Stage 1 Our Price: $56.93 Engine Kit, 218cc for Hemi Predator Our Price: $256.00 Engine Kit, 263cc for Tillotson 76mm Block, Stroker Kit Our Price: $273.00 Hop Up Kit, 420 Predator OHV & 13/15hp Clone, Stage 4 Our Price: $1,149.00 Hop Up Kit, 212 Predator Hemi, Stage 1 Our Price: $55.81 Engine Kit, 266cc, 3" (76mm) Bore, 2.310 Billet Stroker Crank, Wiseco Piston, GX200, Tillotson, 6.5 Clone Our Price: $567.00