O.S. Engines

Slide Valve 12F2: 12XZ Speed Spec 3

OCA-240 40-Amp 25V ESC with OCP-2 Programming Card

Carburetor Body: 61ER

Cover Plate: FSa-72II

Cylinder Liner: GF30

Gasket Set: 70SZ-H

Mixture Control Valve Spring

Screw Assembly: F-5030 FS81 Alpha

Pushrod Cover: 56FS-a

Exhaust Valve Assembly: 56 FS

Intake Valve: 200 Surpass

Head Gasket: 200 Surpass

Pushrod: 200 Surpass

Piston Pin Retainer: GT55 (2)

Throttle Stop Screw #40D

Intake Manifold Assembly B: IL-300

Carburetor Rotor: #60K

Carburetor Rotor: 70T, GF30

O.S. Outer Head Speed B2103 Type R

Carburetor Body: 21JN

Mixture Control Screw: 120 Surpass

Needle High Speed WLA-2: GT55

Choke Valve: WLA-2, GT55

Rocker Support: FS155A-P