- Metal
- >>Long stroke and high torque: the engine is designed with a side valve structure for lower gravity and lighter weight and offers higher torque output based on the long stroke
- >>Responsive and powerful: the engine boasts metal stainless steel integrated printing inlet pipes and exhaust pipes and independent single carburetor for easy calibration, more sensitive throttle response, deep and powerful sound
- >>Effective and lasting work: the external oil pump is utilized for crankshaft supplement and superior independent lubrication when matched with mini oil filters. The engine is cooled with water cycle for longer operation and lifespan
- >>Upgradability: the oil bottom shell is reserved for observation window which is modifiable into a transparent window for real-time crankshaft operation observation. The flywheel end is reserved for the installation of simulated automobile mechanical manual clutch for users upgradation
- >>RC compatibility: the lightweight engine is compatible with RC models and is an incredible heart for low torque demanding 1/8 and 1/10 scale model crawlers
Specifications:
.Material: Metal
.Model: FL4-175
.Form: RTR version/Kit version
.Cylinder Dimensions: 96 x 43mm
.Weight: 1100g
.Displacement: 17.5cc
.Bore: 16.7mm
.Stroke: 20.0mm
.Torque: 1600-9000RPM (or adjusted to lower idle speed)
.Power: 2.5PS
.Lubrication Method: splash lubrication/independent lubrication
.Cooling Method: water cooling
.Ignition Method: self-developed four-cylinder CDI electronic ignition
.Start Method: electric
.Power Supply/Battery: 6-12V / 2-3S lithium battery
.Fuel: gasoline
.Suitable Age: 16
.Product Dimensions: 13.5 x 4.3 x 9cm
.Product Weight: 1500g
.Package Dimensions: 20 x 15 x 15cm
.Package Weight: 2260g
.Paking: Graphic Carton
Package Including
.1 x Engine
.1 x User Manual
Note: base, CDI igniter, spark plug and oil filter are not included. Please use the engine in line with the instructions to avoid damage by improper operation
