O.S. Engines

Carburetor Body: #60LH, 50SX-H

O.S. Built-Up Parts Set Cyl Piston OS Speed R21GT

Cylinder & Piston: 12TR (P)-T

Muffler #892: 25SF

Crankshaft Ball Bearing, Rear: Speed 21 V-Spec

M16 In-Cowl Exhaust Header Pipe Side 60D: FS20S

Carburetor Rotor: 70R, FS155A-P

Carburetor #70D: 120AX

M16 In-Cowl Exhaust Header Pipe Invrtd 80D: FS200S

Crankcase: 21XZ-B Speed

Connecting Rod: FS-95V

Connecting Rod: GT15HZ

T-2080 Manifold Assembly

Carburetor: GT33

Pushrod: FR5

Nozzle Assembly: FL-70

Motor Mount: OMA-28 Series

Main Shaft: 5020-490 .40

Piston Pin; FS-62V

Gasket Set: FS-91-P

Needle Valve Assembly #12FB: 12XZ Speed

Crankcase: 12XZ Spec II Speed

Crankshaft: T1201 Speed

Crankcase: 30VG