Parts/Engines & fuel/Nitro & glow engines/O.S. Speed B2105 Competition .21 Off-Road Nitro Buggy Engine (DLC Shaft) (Ceramic Bearing)
O.S.
O.S. Speed B2105 Competition .21 Off-Road Nitro Buggy Engine (DLC Shaft) (Ceramic Bearing)
Part # OSMG2160
Where to buy
$389.99
Prices are as last seen at the store; stock is not tracked.
About this part
Engine Overview:
The Speed B2105 Competition 3.5cc Off-Road Nitro Buggy Engine with P3 Glow Plug, by O.S.SPEED, represents the pinnacle of off-road racing performance engines. Designed to excel in harsh racing conditions, this fifth-generation B21 series engine delivers exceptional power, smoother idling, and unparalleled reliability. It features a re-engineered cylinder liner and crankshaft for smooth, linear power delivery, enhancing performance across all RPM ranges.
Features:
- Smooth and linear power delivery
- Improved fuel efficiency
- Lightened DLC coated Crankshaft
- Competition-grade conrod for maximum durability
- CNC-machined piston for optimal efficiency
- Enhanced drivability with a lighter outer head
- Engineered for high-RPM performance
- Balanced fuel consumption
- Exceptional reliability and durability
- Optimized cooling and airflow
Specifications:
- Application: 1/8 Off-Road Racing
- Displacement: 3.5cc / 0.213 cu.in.
- Bore: 0.641in. (16.27mm)
- Stroke: 0.661in (16.80mm)
- Practical RPM Range: 4,000-42,000 RPM
- Output: 2.68 ps / 2.64 hp / 34,000 RPM
- Weight: 12.28oz (348g)
Includes:
- (1) Speed B2105 Competition 3.5cc Off-Road Nitro Buggy Engine
- (1) P3 Glow Plug
- (1) Reducer Set
- (1) Exhaust Seal Ring
- (1) Dust Cap Set
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews
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