RevBricks
Inline-4 Engine · 1,897 pcs
Inline-4 Engine · 1,897 pcs
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What is included, and how is it powered?
What is included, and how is it powered?
Review the product details for the exact kit you choose. The listed motorized models use electric drive to demonstrate movement, not fuel combustion. If you need to confirm the included power unit, batteries, or accessories, contact support@revbricks.shop before ordering.
When will my order arrive?
When will my order arrive?
Orders ship within one week of purchase and typically arrive within 10–12 days after shipment. Delivery times are estimates. We’ll email your shipping confirmation and tracking details when available.
What is the return policy?
What is the return policy?
You can request a return within 30 days of delivery. For change-of-mind returns, kits must be unused, unassembled, complete, and in their original packaging. RevBricks covers return shipping costs for approved returns that meet these conditions.If your kit arrives damaged, defective, or with missing parts, contact support@revbricks.shop so we can help. Please contact us before sending anything back.
What should I do if a piece is missing from my engine set?
What should I do if a piece is missing from my engine set?
Contact RevBricks at support@revbricks.shop with your order number, the instruction step, and a photo or part reference. We will review the issue and help arrange an appropriate solution.
Product details
Product details
Electric motor included. Assembly required.
Build a 1,897-piece inline-4 engine model, then explore the relationship between its moving pistons and crankshaft. This motorized L4 building block kit combines a hands-on assembly project with a mechanical display.
See four cylinders in motion
An electric motor drives the mechanism. The model demonstrates engine movement; it does not burn gasoline and is not a vehicle engine component.
Product details
| Piece count | 1,897 |
|---|---|
| Model / layout | Inline-4 / L4 |
| Motor | Electric motor included |
| Power | Electric motor-driven. Contact us to confirm the battery type and whether batteries are supplied. |
| Moving features | Moving pistons and crankshaft driven by the electric motor. |
| Assembled size | Approx. 12.83 × 7.87 in footprint; 9.21 in high. |
| Assembly | Required; product photos show the completed model. |
Choose your next engine build
Compare all engine building block kits, or read our engine model kit buying guide.
FAQ
What should I do if a piece is missing from my engine set?
Contact RevBricks at support@revbricks.shop with your order number, the instruction step, and a photo or part reference. We will review the issue and help arrange an appropriate solution.
Is It normal if the bricks have scratches?
Yes, it’s normal for building bricks sets, to have minor scratches. These can occur during manufacturing, packaging, or handling. Light scratches usually don’t affect the brick’s functionality or appearance. For significant damage, contact Revbricks for assistance.
Do the kits come assembled?
No—your kit arrives unassembled and includes a detailed, illustrated instruction booklet that guides you through each step.
What is included, and how is it powered?
Review the product details for the exact kit you choose. The listed motorized models use electric drive to demonstrate movement, not fuel combustion. If you need to confirm the included power unit, batteries, or accessories, contact support@revbricks.shop before ordering.
When will my order arrive?
Orders ship within one week of purchase and typically arrive within 10–12 days after shipment. Delivery times are estimates. We’ll email your shipping confirmation and tracking details when available.
What is the return policy?
You can request a return within 30 days of delivery. For change-of-mind returns, kits must be unused, unassembled, complete, and in their original packaging. RevBricks covers return shipping costs for approved returns that meet these conditions.If your kit arrives damaged, defective, or with missing parts, contact support@revbricks.shop so we can help. Please contact us before sending anything back.
Is the engine fully functional or just for display?
The engine is fully motorised. When powered on, the crankshaft, pistons, timing system, flywheel, and auxiliary components all move continuously, replicating real engine operation.