O.S. Engines O.S. Speed R2104 1/8 Scale Engine OSMG2025
- $739.33
- Brand: O.S. Engine
- Product Code:1008305
- Availability:In Stock
This is the O.S. Engines O.S. Speed R2104 1/8 scale engine. 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-middl..
Tags: Engines/Fuel, O.S., Engines, O.S., Speed, R2104, 1/8, Scale, Engine, OSMG2025, O.S. Engines O.S. Speed R2104 1/8 Scale Engine OSMG2025 buy in
This is the O.S. Engines O.S. Speed R2104 1/8 scale engine. 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.
Specs:
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
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
