HOWIN L4 17.2CC SOHC 1/6-Scale Inline 4-Cylinder 4-Stroke Nitro/Electric RC Engine

HOWIN L4 Engine: A Miniature Masterpiece for RC Hobbyists

About HOWIN ENGINE

HOWIN ENGINE, a renowned model maker, has amazed the RC world by crowdfunding a four-stroke engine that truly runs. This innovative masterpiece can rotate at up to 15,000 revolutions per minute and seamlessly integrates into existing radio-controlled cars.

The Revolutionary HOWIN L4 Engine

The HOWIN L4 Engine is a groundbreaking platform designed specifically for RC models. It captures the essence of a real inline car engine in miniature form, ensuring unparalleled realism.

Unparalleled Features

Classic & Creative Colors:
– Decorated in silver and black for a high-end aesthetic, the L4 engine exudes retro charm and modern sophistication.

Single Overhead Camshaft (SOHC):
– Utilizes a SOHC valve mechanism, alloy rocker arms, and an independent intake/exhaust design, resulting in precise valve timing.

Adjustable Valve & Single Carburetor:
– Features an adjustable valve and a single carburetor, enabling effortless adjustment and responsive throttle control.

Integrated Intake and Exhaust Pipes:
– Constructed from stainless steel, these integrated pipes generate a deep and powerful sound akin to a racing car.

Reinforced Crankshaft:
– The integrated crankshaft boasts five support points, ensuring exceptional strength and minimal deformation under high-speed operation.

Extended Lifespan:
– Employs an external centrifugal water pump and direct cylinder wall cooling for effective heat dissipation, prolonging the engine’s life.

Blazing Speed:
– Powered by a 480 brush motor, the L4 Engine idles smoothly and accelerates rapidly to 15,000rpm, delivering fierce performance.

Precision Machining:
– All components undergo meticulous fabrication from select materials, including a cast iron piston ring and CNC-processed cylinder block and crankcase, ensuring minimal tolerances and steady power output.

Engine Specifications

Material: Metal
Brand: HOWIN ENGINE
Item No: L4-172
Form: Assembled Version
Type: Nitro Internal Combustion Engine
Valve Mechanism: SOHC
Displacement: 17.2cc (4*4.3cc)
Cylinder: Inline Four-cylinder
Stroke: Four-stroke
Cylinder Diameter: 18.00mm
Stroke: 17.00mm
Rotational Speed: 3000-15000rpm
Power: 2.4ps@13000rpm
Cooling Mode: Water Cooling
Lubrication Method: Splash Lubrication
Ignition Method: Ignition Modules (Included)
Glow Plug Type: No.5 Four-stroke Electric Plug (4, included)
Starting Mode: Electrical Starting (With 480 Brush Motor)
Starting Power: 12V/3S Li Battery (Not Included)
Fuel: 20-25% Nitro Finished Fuel Oil (Not Included)
Product Dimensions: 15.2 x 10.1 x 10.6cm
Product Weight: 1200g
Package Dimensions: 18 x 18 x 18cm
Package Weight: 1500g
Packing: Graphic Carton
Package List:
– 1 x HOWIN L4 Engine Model
– 4 x Glow Plugs
– 1 x Ignition
– 4 x M4 Screws for Assembly & Fixed
– 1 x Instructions