Cison V8-440 44cc Flathead V8 Engine Kit with Metal Base - DIY 4 Stroke RC Model
Hero Section: The Roar of American Muscle, Scaled Down
The "Small-block" V8 is more than an engine; it is the heartbeat of automotive history. The Cison V8-440 (Flathead) brings that legendary power to your workbench. This isn't a static toy—it is a 44cc, water-cooled, gasoline-burning beast waiting to be born from your hands. With its vibrant orange electroplated finish and classic Flathead architecture inspired by the iconic Ford V8s, this engine offers an unparalleled blend of aesthetic beauty and raw mechanical violence. Whether you are building the ultimate 1/4 scale RC crawler or seeking the crown jewel for your engine collection, the V8-440 delivers 3.3 horsepower of pure adrenaline.
Why Choose the Cison V8-440 Kit?
- A True DIY Challenge: This is the ultimate project for the mechanical enthusiast. You don't just buy this engine; you build it. With high-precision parts and clear instructions, assembling this V8 offers a deep, educational dive into internal combustion mechanics.
- Massive 44cc Displacement: Unlike smaller micro-engines, the V8-440 packs a punch. With 8 cylinders and a 44cc total displacement, it generates approx. 3.3hp and revs up to 7500 RPM. It produces a deep, throat-rattling growl that only a real V8 can make.
- Engineering Masterpiece: Every component screams quality. The cylinders are machined via 5-axis CNC with 0.005mm repeatability. It features a 5-point supported crankshaft for high-speed stability, reinforced connecting rods, and a high-angle wear-resistant camshaft.
- Real-World Functionality: This engine is built to run. It features an independent lubrication system (with oil sump and filter mount), a double-layer gear water pump for cooling, and a high-performance distributor CDI ignition system. It’s ready for serious RC applications.
Technical Highlights: Inside the Beast
- Flathead Architecture: The design pays homage to the golden age of hot rods. The side-valve (Flathead) configuration keeps the center of gravity low and the profile compact, while the large intake valves ensure the engine breathes freely.
- Independent Lubrication: Unlike simple 2-stroke models that rely solely on oil in the fuel, the V8-440 features a dedicated lubrication system with an oil sump and level gauge. This ensures the crankshaft and rods are properly lubricated during high-RPM operation.
- Precision Cooling: Heat is the enemy of performance. The integrated double-layer gear water pump ensures consistent coolant flow, allowing you to run the engine for extended periods without overheating.
- Electroplated Finish: The stunning orange finish isn't just paint; it's an electroplated coating that resists heat and fuel, ensuring your engine looks as good as it runs for years to come.
Specifications
- Brand: CISON
- Model: V8-440 (Flathead Version)
- Type: DIY Assembly Kit
- Configuration: V8 Cylinder, 4-Stroke
- Displacement: 44cc (8 x 5.5cc)
- Bore x Stroke: 18.5mm x 20.5mm
- Max RPM: 1500 - 7500 RPM
- Power Output: Approx. 3.3hp
- Cooling: Water-Cooled (Built-in Pump)
- Lubrication: Independent System (Oil Sump)
- Ignition: Distributor with High-Performance CDI (42000Hz)
- Fuel: 92# Gasoline or higher
- Oil Requirement: 10W50 2T Engine Oil
- Starting Power: 6-12V (2S-3S LiPo Battery Recommended)
- Dimensions: 14 x 9.3 x 10cm
- Weight: 1600g
Usage Scenario: The Garage Masterpiece
Clear your weekend schedule. You open the box to find trays of gleaming metal parts. For the next few days, you are the head mechanic. You install the crankshaft, torque the connecting rods, and set the timing. Finally, you mount it to the included metal base, connect the radiator and fuel, and hit the electric start. The V8 catches, settling into a rhythmic, powerful idle. The vibration, the sound, the smell—it’s the closest you can get to building a hot rod on your desk.
Important Tips from the Workshop
- Assembly Patience: This is a complex kit. Take your time ensuring the camshaft timing is perfect and all bearings are seated correctly. A mistake here can affect performance.
- Oil Management: Since this engine features an independent lubrication system, ensure the oil sump is filled to the correct level with high-quality 10W50 oil before starting. Monitor the oil level gauge frequently.
- Cooling Loop: You must connect a water tank and radiator (not always included in base kits, check contents) to the water pump inlets/outlets. Never run this engine without coolant.
- Break-in: Run the engine at moderate RPMs for the first few tanks of fuel to allow the piston rings and bearings to seat properly.
Customer Support
We are dedicated to supporting your high-performance build. If you need assistance with assembly steps, tuning, or spare parts, please contact our expert support team at service@helloworld7.com.
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