DIY Mini V8 Engine Model Kit
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US standard shipping is $8, or free at $60+. Express is $15 when available. Taxes and final methods are shown before payment. See shipping terms.
Complete the set
DIY Mini V8 Engine Model Kit
This kit
$229.10
Discount applied automatically at checkout
- Free US standard shipping over $60
- US shipping at launch
- 30-day eligible returns
- Checkout hosted by Shopify
Most unused, unassembled items can be returned within 30 days; see the refund policy for eligibility.
Delivery & Returns
Delivery
- We currently accept orders shipping to US addresses.
- Standard shipping is $8 under $60 and free on orders of $60 or more.
- Express shipping is $15 when it is available for the order and destination.
- See the shipping policy for current terms; carrier dates are estimates, not guarantees.
Returns
- Most unused, unassembled items are eligible for return within 30 days of delivery.
- Customers pay return shipping for change-of-mind returns; damaged, defective, or incorrect items are handled at no extra cost.
- Read the refund policy for exclusions, approval steps, and return-shipping responsibility.
About this piece
Key facts
- What it is
- 250-piece working V8 model — it RUNS when you finish it
- Moving parts
- Pistons, crankshaft, DOHC cams, timing belts, exhaust valves
- The show
- LED spark plugs fire in sequence through the transparent block
- Sound
- Realistic V8 combustion sound, battery motor (3×AA, not included)
- Build
- Metal alloy + ABS · full tool kit included · ages 12+
- Assembled
- 28 × 23 × 23 cm · 2 kg — desk-dominating
Watch It Roar to Life
This 250-piece V8 engine model kit assembles into a fully functional miniature motor with realistic engine sounds and illuminating spark plugs. The working combustion engine replica features visible crankshafts, double overhead camshafts, operational belts, and moving exhaust valves that demonstrate authentic V8 mechanics. Ideal as a STEM educational toy, desk display for car enthusiasts, or hands-on engineering project for ages 12 and up.
V8 Engine Model Features
- Working Mechanical Operation — Functional miniature motor with moving pistons, rotating crankshaft, and synchronized valve timing
- LED Spark Plug Illumination — Each spark plug lights during firing cycles, visible through the transparent engine block
- Authentic Engine Sound Effects — Battery-powered motor produces realistic V8 combustion sounds
- DOHC Configuration — Double overhead camshaft design with visible pulleys and operational timing belts
- Metal and Plastic Construction — Precision-engineered components from durable metal alloy and high-grade ABS plastic
- Complete Tool Kit Included — All required assembly tools packaged with the 250 model parts
This mechanical engine model makes an excellent gift for automotive enthusiasts, aspiring engineers, or anyone fascinated by combustion engine mechanics. Display the finished V8 replica on a desk, workshop shelf, or in a man cave as functional automotive decor.
Specifications
- Model Type: Working V8 Engine with DOHC Configuration
- Total Pieces: 250 Precision Components
- Materials: Metal Alloy + ABS Plastic
- Assembled Size: 28 × 23 × 23 cm (11 × 9 × 9 inches)
- Product Weight: 2000g
- Power Source: 3 AA Batteries (Not Included)
- Recommended Age: 12+ Years
- Package Contents: Complete Kit, Assembly Instructions, Tool Set
Questions before you buy
How do I know whether this is right for me?
Start with the ‘Why it earns its place’ summary, then check the selected option and product details. Difficulty, tools, contents, and age guidance vary by item. If a fact you need is not listed, contact us before ordering and we’ll help you verify it.
Where can I check size and what is included?
Verified dimensions, contents, materials, and power requirements appear in the product details when supplied. We do not estimate missing specifications; ask us to verify any missing detail before purchase.
How do I choose the correct option?
Use the option buttons above the Add to cart button and check the selected name, image, price, and availability before ordering. Choose only the option that matches the version you want.
How long does shipping take?
We currently ship to US addresses. Standard shipping is $8 under $60 and free at $60 or more; express is $15 when available. Processing and delivery timing varies by product, and carrier dates are estimates. See the current shipping terms.
What if I change my mind?
Most unused, unassembled items are eligible for return within 30 days of delivery. Change-of-mind return shipping is the customer’s responsibility. Contact us before sending anything back and review the refund policy for exclusions and instructions.
Product reviews from our previous storefront
Transparency note: these reviews were originally collected from customers who bought the same products through our previous storefront.
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★★★★★
The finished engine exceeded expectations, it is very sturdy
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★★★★★
Fun gift for my little brother. very proud of him
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★★★★★
It was a fun to put together
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★★★★★
Instructions were very good. Good quality of materials. Everything fit together nicely with one small exception where I had to shave off a little plastic from a rocker arm using a pocketknife so it could move freely. My 10-year-old and I built it in one sitting that took ~4 hours. He could do everything required for…
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★★★★★
Fun project. My teen nephew and I enjoyed assembling the V8, and surely he gained a bit of insight to the mechanical workings of an internal combustion engine. (at least the basics anyway)... The kit was missing the water pump/fan pulley, however an email to the company had a new one in my mailbox a couple of days l…
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★★★★★
My 12 and 14 year old kids loved it. For what I spent the product is really great and is perfect for educational purposes. I suggest that you carefully file all the burrs in the plastic because they are all moving parts and should not cause friction
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★★★★★
My son is 11 and a car fanatic. He did this all by himself and even caught his mistakes himself. This was great practice for him and he got to see the different parts of an emgine an get a better understanding of how engines work.
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★★★★★
This V8 engine kit is absolutely fascinating. Watching it run after assembly is so satisfying.
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★★★★★
Perfect STEM gift. My nephew learned so much about engines while having a blast building it.
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★★★★★
Excellent quality parts. Everything fit together precisely with no modifications needed.
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★★★★★
Best model kit I've ever assembled. The working pistons and crankshaft are mesmerizing.
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★★★★★
The motor runs smoothly and the spark plug LEDs flashing in sequence is a great touch.
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★★★★★
The detail on this model is impressive. You can actually see how a real engine works.
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★★★★★
Bought this for myself and now I want to get one for every car enthusiast I know.
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★★★★★
Amazing engineering in miniature. The timing mechanism is brilliantly designed.
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★★★★★
Realy fun ti build and to play whit, it can tech you obuite how an engine works
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★★★★★
The instructions are clear and well-organized. Took about 4 hours to complete.
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★★★★★
Great conversation piece for my office. Everyone wants to know how it works.
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★★★★★
Built this with my son over a weekend. Educational and incredibly fun.
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★★★★★
Perfect product, he was thrilled, runs smooth, just great!
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★★★★★
0When I unhooked the springs I lost one.
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★★★★★
Absolutely beautiful Its worth it.
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★★★★★
Great kit overall. A couple of the smaller parts required careful handling but the result is worth it.
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★★★★★
Decent kit for the price. Some steps in the instructions could be clearer.