It consists of 500+pcs parts and comes with a paper English instruction book

It consists of 500+pcs parts and comes with a paper English instruction book

V8 engine model kits, highly textured metal parts

It consists of 500+pcs parts and comes with a paper English instruction book
.Material: Aluminum Alloy + Stainless Steel
.Coloring Process: Anodizing
.Number of Parts: 500+pcs
.Lithium Battery: 3.7V 800mAh
.Charging Voltage: DC 5V
.Charging Time: 2 hours
.Usage Time: 1 hour
.Assembling Difficulty: 5 stars
.Assembly Time: About 5 hours.
.Product Dimensions: 17.2 x 19.8 x 18cm
.Product Weight: 2550g
.Package Dimensions: 34.2 x 24.2 x 15cm
.Package Weight: 4500g
.Packing: High-end Metal Gift Box
Teching V8 Mechanical Metal Assembly DIY Car Engine Model Kit  $699.99
$100 OFF Coupon Code : V8    Only $599.99    Save $100
Free Shipping

V4 Car Engine Model Full Metal Assembling Four-cylinder Building Kits

$469.99
Use Promo Code: T15 Save 15% off
Free Shipping

Material: Stainless steel + Aluminum alloy 
Color process: Anodized 
Size: 120*150*182mm 
Parts: 357pcs 
Net Weight: 1.69KG 

Assembly difficulty: 4 Star 
Battery life time: 30 mins with full capacity 
Charging Voltage: DC 10V-20V 
Charging Time: 40 mins 
Lipo Capacity: 700mah 

Toyan V8 Nitro Engine FS-V800 RC Engine Model Building Kits 28cc

$1,699.99 Buy Gasoline V8 Now, Save $300 & Get a Free V8 Keychain. Coupon Code : V800G

Scale: 1:10
Displacement: 3.5cc×8
Bore diameter: 16.7mm
Stroke: 17.00mm
Practical rpm: 1800–12500rpm
Power: 4.35ps@11200rm
Net weight: 2238g
Size:170.9×137.5×127.5mm
CISON FG-VT9 9cc
Stirling Engine Kit Hot Air Engine Motor Model Educational Toy Electricity Generator Colorful LED
Stirling Engine Kit
Low Temperature Stirling Engine Motor Steam Heat Education Model Toy
Stirling Engine Motor
TOYAN FS-L400 14cc Inline 4 Cylinder 4 Stroke Water-cooled Assembly Engine Model For RC Model Car Ship Airplane
Stirling Engine Kit
Stirling Engine Kit Motor Model DIY Educational Steam Power Toy Electricity Learning Model
Stirling Engine Kit
Stirling Engine Kit STEM Hot Air Stirling Engine Generator Double Cylinder Engine Model
Stirling Engine Kit
16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine
Stirling Engine Motor
Stark Solar Motor Toy Magnetic Suspension Fan Blade Creative Decoration Science Gift
Stark Solar Motor