O.S. Engines

Piston Pin: 55HZ Hyper

Cylinder Head: GT15HZ

Cover Plate: FS-62V

M2001SC Manifold: 21XZ-R, 21VG

Piston Ring: FS-120 III

Piston/Sleeve/Rod set: O.S. SPEED R2106

Locknut: GT33

Lever Metering WLA-2: GT55

Crankshaft: GT15HZ

Standoff 5x19.1mm 3/4" (4): GT55

Cylinder Head: .25AX

Muffler Assembly: F-4050 FS-62V

Connecting Rod with Bearings: GT60

Crankshaft Clamp: 32-46

Main Shaft: 3820-960

Motor Mount: FS52S, 56A

Crankshaft: 70SZ-H

Crankshaft: 20-25FP

Outer Head: 19XZ-B Speed

Crankcase: O.S. FS-64V

Allen Head Screws M3.5x12 (10)

Muffler Extension: #744B

Cylinder Head & Valve: FT-160

Cylinder Head: GF30

Muffler Body F-5050: FS-95V

Needle Valve Assembly 12F2-B: Speed T1202

T-2090SC Tune Pipe: 21XZ-B, 21VZ-B, 25XZ, 30VG

Cam Cover: FS72 Alpha

O-Ring Muffler Gasket F6020: FS155A-P

Cover Plate: 15CV-A

Pushrod: FS-62V

Cylinder Head: 25FX

Exhaust Cam: Sirius 7

Front Bearing: GT55

Cylinder & Piston: 46AX

Cylinder & Piston Assembly O.S. Speed R2106

Crankcase: 21XZ-GT Speed

Outer Head: 21XZ-R

Cover Gasket: FS-70 Ultimate

Crankshaft: 25FX

Rear Bearing: FS-61

Crankcase: 21XR-B Version II

Lock Cone: 40P/60GP

Front Ball Bearing: 40, 46, 48

Rocker Arm: F61-300

Mixture Control Valve 18TM

Cir Clip In-Flight Needle Valve

Cylinder Head: FSa-56II