Metal V8 Engine Model Building Kit with Ignition System CNC Machined Functional Motor for RC Projects Educational STEM Assembly | Lonoma
Assemble a Real Running Eight-Cylinder Engine
This gas-powered engine assembly kit puts authentic internal-combustion mechanics right on your workbench. You'll build a fully operational V8 powerplant complete with a working capacitive-discharge ignition, experiencing the vibration, sound, and rotational force of a genuine running motor. Precision-machined aluminum and steel components fit together with the accuracy you'd expect from professional tooling, while the step-by-step photo assembly guide walks you through each stage—whether you're an experienced maker or tackling your first engine build. Use it to power your custom radio-controlled vehicle, demonstrate combustion principles in the classroom, or display it as a mechanical sculpture that actually fires. You'll gain hands-on insight into crankshaft timing, valve operation, and spark sequencing as you bring this miniature powerplant to life.
Why You Need This
- Genuine combustion operation: This isn't a static replica—fuel it with gasoline and watch eight cylinders fire in sequence, producing real horsepower you can measure and feel.
- CNC-precision metal parts: Every connecting rod, piston, and cylinder head is machined from aluminum or steel for dimensional accuracy, durability, and professional-grade fit.
- Compatible with RC builds: Mount this engine in your scratch-built car, boat, or aircraft for authentic propulsion, or run it on a test stand to study performance curves.
- Visual assembly instructions: Full-color photographs show exactly where each fastener, gear, and bearing goes, eliminating guesswork and reducing assembly time.
- Hands-on engineering education: Perfect for STEM programs, maker spaces, or anyone who wants to understand four-stroke cycle theory, ignition timing, and mechanical power transmission.
- Protected shipping: Arrives in reinforced packaging that cushions every metal component, ensuring your kit reaches you ready to assemble without bent rods or scratched cylinders.
Built for Engineers and Hobbyists
Whether you're adding to a collection of working miniature engines, integrating a unique drivetrain into your next radio-controlled creation, or teaching combustion fundamentals, this V8 assembly kit delivers professional results. The eight-cylinder configuration with individual valve rockers and timed spark delivery mirrors full-scale automotive design at tabletop scale, while CNC manufacturing guarantees that crankshaft journals, cam lobes, and piston bores meet tight tolerances. Once you complete the build and prime the fuel system, you'll hear the rumble and feel the torque of eight pistons firing in classic V8 rhythm—a rewarding outcome for your time and skill. All Lonoma orders ship free within the United States, and you have 30 days to decide if this engine kit meets your workshop standards.
Free shipping on every order, with no minimum purchase.
Every order is carefully packed and shipped with full tracking, so you always know where your package is.
Order today and we'll ship it out the next business day.
Not quite right? You have 30 days to send it back, no questions asked.
We also back every product with a 2-year warranty against manufacturing defects, because we stand behind what we sell.
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Every item is checked, carefully packed and sent your way with full tracking. All you have to do is open the door.
- Quality Checked Inspected before it ships
- Packed to Protect Arrives safe and sound
- Free Tracked Shipping From our hands to your door