WELCOME TO SG MODEL ENGINES. AXE ROSSI COMPETITION ENGINES SINCE 1960.

Tune Pipe Kit, Rossi, Rear Exhaust, 6033RTPK Rossi 53 HP Engine & Ultra Thrust 67R53LUTM Muffler Bridge Adapter, OS Max 46-55 to Rossi 40-53. Flex Engine Mount for 40-91 Engines, Standard Mnt. FEM2 Carburetor Throttle Lock Screw, Rossi 40-65. 2256 Piston/Sleeve, Connecting Rod, 5 Port. Rossi 53. 5611A Piston/Sleeve, Rossi 40, Q500. 4110 AXE ROSSI 25 COBRA VP HOT MOD w/TUNE PIPE 223R25VPTP Rossi 45 3D Engine & Ultra Thrust Muffler. 196R45_SP