O.S. Engines

Inner Head: T1204 with O-Ring

P4 Turbo Plug Super Hot Off-Road

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

Connecting Rod with Retainers: Speed T1201

Crankcase: B2102 Speed

Built-up Parts Set for Cylinder & Piston: O.S. Speed R2104

Mid Bearing: 120-240

Carburetor Body: #20H

Carburetor Retainer: #61B, 91HZ

Choke Valve: 120-300

Connecting Rod: 35-40FP, 40 LA

Cylinder Liner: 95AX

Bubbleless Clunk

Intake Manifold Set: Sirius 7

O-Ring PRC: 120Surpass

Piston Pin Retainer: 81VR-M

Piston Pin: 32SX-H

Piston Pin Retainer: GT33

Piston Pin: 60-61FSR SX

Rocker Cover, Black: FSa-56II

Standoff 5x44.5mm 1-3/4" (4): GT55

Thrust Washer Rear 30Wankel

Valve Spring Retainer: 90-300

Valve Spring Exhaust: FS-120 Surpass