FL4-175 17.5cc Four-Cylinder Gasoline Engine Model for 1/8 1/10 RC Crawlers Water-Cooled High Torque Side-Valve Design with Realistic Sound & Easy Ignition

Description

• [High Torque & Long Stroke] The CISON FL4-175 four-stroke gasoline engine features a side-valve design for lower weight and higher torque, making it ideal for 1/8 and 1/10 scale RC crawlers with demanding low-speed power needs.
• [Efficient Water Cooling] Engineered with a water-cooling system and an external oil pump for superior lubrication, this engine ensures long-lasting performance and extended lifespan even during intense RC model operation.
• [Powerful & Responsive] Equipped with stainless steel integrated intake/exhaust pipes and an independent carburetor, this engine delivers deep, realistic sound and precise throttle control for an immersive RC experience.
• [Upgradable & Precision-Built] The CNC-machined aluminum body, stiffened crankshaft, and modifiable oil window allow for future upgrades, while the sandblasted oxidation finish enhances durability and mechanical aesthetics.
• [Perfect for Enthusiasts] Whether for RC model upgrades, mechanical experiments, or as a collectors display, this four-cylinder gasoline engine model makes an exceptional gift for hobbyists and machine lovers.

Specifications:

.Material: Metal

.Brand: CISON

.Model: FL4-175

.Form: Finished 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

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