CISON V8-440 44cc Flathead V8 Gasoline Engine Model Kit DIY Assembly Full Set
Hero Section: The Return of the Hot Rod Era
The Flathead V8 is more than an engine; it is the icon that launched the American hot rod culture. The CISON V8-440 brings that golden era of mechanics to your workbench. This isn't just a model; it is a 44cc "Small-block" beast waiting to be born. With its stunning electroplated orange finish and authentic side-valve design, this kit offers the ultimate DIY experience. Feel the cold metal, assemble the precision parts, and prepare yourself for the moment the 8 cylinders roar to life with that unmistakable, rhythmic burble that only a V8 can produce.
Why Choose the CISON V8-440 Kit?
- Massive 44cc Displacement: In the world of scale engines, size matters. With a total displacement of 44cc (5.5cc x 8), this engine delivers substantial torque (approx. 3.3hp) and a deep, throaty exhaust note that smaller models simply cannot match.
- Authentic Flathead Design: Inspired by the legendary Ford V8s of the 1930s, this engine features a classic Flathead (Sidevalve) valve mechanism. It’s a history lesson in metal, showcasing the engineering that powered a generation.
- Precision 5-Axis CNC: Quality is in the details. The cylinder block is machined using 5-axis CNC technology with a repeatability of 0.005mm. This ensures that every part fits perfectly during assembly, creating a smooth-running, high-performance machine.
- The Ultimate Builder's Journey: This is a "Full Set" KIT version. You get the satisfaction of building a complex V8 from the ground up. It’s the perfect bonding project for fathers and sons, or a solitary retreat for the mechanical enthusiast.
Technical Highlights: Engineering Deep Dive
- Robust Internals: To handle the power, the engine features a 5-point supported crankshaft and reinforced, hardened connecting rods. This provides the structural rigidity needed for high-speed operation (up to 7500 RPM).
- Independent Lubrication: Unlike simple RC engines, the V8-440 features a true independent lubrication system with a reserved oil filter position. This protects the crankshaft and bearings, ensuring longevity and reliability.
- Advanced Cooling: A double-layer gear water pump ensures efficient coolant circulation, keeping this large-displacement engine within optimal temperature ranges during extended runs.
- High-Performance Ignition: The engine utilizes a mechanical distributor paired with a high-performance CDI (42000 frequency), ensuring that all 8 cylinders fire in perfect sequence for smooth power delivery.
Specifications
- Brand: CISON
- Model: V8-440 (Flathead / Small-block)
- Type: V8 4-Stroke Gasoline Engine Kit
- Valve Mechanism: Flathead (Sidevalve)
- Displacement: 44cc (8 x 5.5cc)
- Bore: 18.5mm
- Stroke: 20.5mm
- RPM Range: 1500 - 7500 rpm
- Power: Approx. 3.3hp
- Cooling: Water-Cooled (Double-layer Gear Pump)
- Lubrication: Independent System
- Ignition: Distributor + CDI
- Starting: Electric Start
- Fuel: 92# Gasoline or higher
- Oil: 10W50 2T Engine Oil
- Dimensions: 14 x 9.3 x 10cm
- Weight: 1600g
Usage Scenario: The First Start
You’ve spent the weekend assembling the kit. The orange block gleams under your workshop lights. You mount it to the metal base. You connect the fuel lines and the water cooling loop. You press the electric start button. The starter motor whines, and then—VROOOM. The V8 catches, settling into a powerful idle. The vibration, the smell of gasoline, the sound of 8 cylinders firing—it’s a sensory experience that validates every minute of your hard work.
Important Tips from the Workshop
- Lubrication is Critical: This engine uses an independent lubrication system. You must fill the oil sump with the recommended 10W50 oil before starting. Do not run it dry.
- Distributor Timing: Pay close attention to the distributor installation instructions. Correct timing is essential for a smooth V8 idle.
- Break-in: With a 44cc displacement and new piston rings, a proper break-in period at moderate RPMs is vital to ensure the rings seat properly against the cylinder walls.
- Battery: A 2S or 3S LiPo battery is recommended for the starter and ignition. Ensure it is fully charged to turn over this high-compression engine.
Customer Support
Building a V8 kit is a significant project, and we are here to support you. If you need help with assembly steps, timing alignment, or spare parts, please contact our expert team at service@helloworld7.com.
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