O.S. Engines O.S. Speed R2104 w/T-2080SC II Silencer Set OSMG2026

O.S. Engines O.S. Speed R2104 w/T-2080SC II Silencer Set OSMG2026
Out Of Stock Online
You may back order this item and it will ship when it arrives.
FREE Shipping Eligible! Learn More
Price: $842.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 843 VIP Reward Points Learn More

This is the O.S. Engines O.S. Speed R2104 with T-2080SC II silencer set. The O.S. SPEED R2104 is a factory tuned engine solely developed for 1/8 racing competition. This new engine boasts 9-port piston liner to improve torque in low-middle power range. It also produces enough power as designed even for high traction tracks. The redesigned crankshaft counter weight enables smooth power transition from low to top. Distance of each fin of the heat sink head is enhanced for better air flow for cooling and better balance. The heat sink head is anodized in both black and red for a high contrast and powerful aesthetic.


Bore: 16.08mm (0.633")
Carb Type: Slide valve
Crankshaft Threads: UNF 1/4-28
Crankshaft Type: Threaded
Cylinder Type: Nine port liner
Cylinders: Single
Displacement: 3.49 cc (0.213 cu in)
Engine (Only) Weight: 340g (11.99oz)
Height: 91.2mm (3.6"), total height
HP: 2.8 ps / 2.76 hp at 35,000 RPM
Length: 94mm (3.7") backplate to of crankshaft
Muffler Type: Tuned Muffler
Plug Type: OS RP7 turbo, cold heat range
Recommended Fuel: 10 - 30% nitro content, 20% recommended for break-in
RPM Range: 4,000 - 45,000
Starter Type: Bump
Stroke: 17.20mm (0.677")
Type: 1/8 scale buggy engine
Width: 45mm (1.8") at mounting tabs

This product was added to our catalog on December 10, 2019