O.S 11950 .19XZ-B Speed ABC 21J2
This is the Speed Tuned 19XZ-B ABC 1/8 scale Buggy Engine from O.S. Engines.
******Because of the expressed racing nature of this engine,******
******it is NOT covered by the O.S. 2 Year Warranty******
******per page 8 of manual.******
Features
O.S 11950 .19XZ-B Speed ABC 21J2
DLC coated crankshaft with silicone filled intake passage for improved fuel flow
ABC piston and liner construction "A"luminum piston fitted to a "B"rass cylinder liner that is "C"hrome plated
21J2(B) slide valve carburetor with 6mm carb reducer that restricts airflow helping to increase the amount of torque produced
Black anodized crankcase
Ceramic rear ball bearing
Specifications
Displacement: .19 cu in (3.1cc)
Output: 2.3hp/34,000RPM
Practical RPM Range: 4,000 - 40,000
Bore: 0.62" (15.8mm)
Stroke: 0.62" (15.8mm)
Weight: 12.10oz (343g)
Distance Between Mounting Holes Same Side: 0.83" (21mm)
Distance Between Mounting Holes Opposite Side: 1.45" (37mm)
Height Bottom of Mounting Tabs/Top of Cylinder Head: 3.4" (86.2mm)
Width of Mounting Tabs: 1.8" (45mm)
Distance from Backplate to Front Bearing: 2.5" (64.5mm)
Distance from Center of Crankshaft to Front Bearing: 1.7" (44mm)
Distance from Center of Crankshaft to Backplate: 0.81" (20.5mm)
Carburetor Settings, NOTE carburetor is preset at factory and requires very small adjustments
Needle Valve: Approximately 3.5 turns open from fully closed
Throttle: Approximately 0.5mm open from factory setting with reducer removed
Metering Needle: Rotate until slotted head is 1.5mm away from ball link body
Mixture Control Valve: Rotate until slotted head is flush with carb body
Contents
19XZ-B ABC Buggy Engine with Slide Valve Carb, P3 Turbo Glow Plug, Exhaust Seal Ring, two Dust Caps, Instruction Manual and 6mm Carb Reducer
Requirements
Fuel: 10-30% nitro content, 20% recommended for break-in
Exhaust System: Depending on vehicle
Glow starter, fuel tubing and track equipment
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