O.S. Engines .18 TZ-TX ABC 11L Rotary Carb OSM11943

O.S. Engines

Item # OSM11943
$349.99 $234.99
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Status: Out of stock
Engine Size:
.16 & UP - CAR
O.S. Engines .18 TZ-TX ABC 11L Rotary Carb OSM11943

More information about O.S. Engines .18 TZ-TX ABC 11L Rotary Carb OSM11943

O.S. Max 18TZ turbo engine with recoil starter and 11L rotary carburetor has oversize case fins dissipate heat to keep engine temperatures lower. Five port cylinder liner for increased air flow. 12mm rear bearing lessens vibration and allows engine to handle more torque. Rotary carb. Small diameter recoil design for easier manifold installation. Super-hot turbo P3 glow plug for more power and improved fuel economy. Rear exhaust with a round port. Two-piece head design (inner head or head button and outer head). This product includes one 18TZ turbo engine with threaded shaft, 11L rotary carburetor, P3 glow plug, exhaust seal o-ring, drive washer and instructions.


Muffler (exhaust system) depending on vehicle
Starting equipment
Fuel: 5% - 20% nitromethane content
Most of the fuels we carry meet or exceed the lubricant content required for maximum engine performance and long life. In the past conventi

Displacement: 0.183 cu in (3.0cc)
Bore: 0.629" (16.0mm)
Stroke: 0.590" (15.0mm)
Practical RPM: 3,000-34,000
Output: 1.8 PS, 1.77 HP @ 29,000 RPM
Weight: 9.3oz (264g)
Distance between mounting holes same side: 0.43" (11mm)
Distance between mounting holes opposite side: 1.2" (31.4mm)
Distance from end of crankshaft to drive washer: .051" (13mm)
Distance from center of engine to front of crankcase: 1.4" (34.8mm)
Distance/bottom of mounting flanges/top of cylinder head: 3.2"(81.2mm)
Distance/back of recoil to front of drive washer: 2.96" (75.43mm)
Width of mounting flanges: 1.5" (39mm)
Length of exhaust flange: 0.24" (6mm)

Needle Settings
High Speed: 2 turns out from fully closed per page 18 of manual
Mixture Control Valve: Slotted head of screw is flush with the ball link body per page 23 of manual