Description:

Combo Set comes with Silencer TT01 EFRA2672(T1070 L52)+EX Manifold MT03

Features:

Performance has improved compared to the previous O.S. SPEED 21XZ-GT.
Refine the cracnkcase of the R2101 which got an excellent rersults on on-road racing.

• Cylinder/Piston -> 5 scavenging ports + 3 exhaust ports to meet IFMAR regulations
• Newly designed crankshaft with DLC coating and press-fitted counterweight for better pickup
• Equipped with newly designed 22E(B) GT carburetor of double-adjustable type, which can follow the carburetor smoothly even when coming out of a corner. 7mm reducer included as standard.

For 1/8 GT cars

Specifications:

Stroke volume: 2.1cc / 0.128 cu.in.

Bore: 13.67mm / 0.538 in.

Stroke: 14.30mm / 0.563 in.

Practical rotation speed: 5,000-45,000 r.p.m.

Output: 1.75 ps / 1.73 hp / 35,000 r.p.m.

Weight: 233g / 8.22oz

Included Accessories:

Glow plug RP6, reducer 7mm (red), aluminum exhaust seal ring
Dust cap set 3mm/16mm/18mm

Product Features: