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TOYAN FS-S100AT 4 Stroke Nitro General Engine Model Souvenir Version - stirlingkit

stirlingkit

TOYAN FS-S100AT 4 Stroke Nitro General Engine Model Souvenir Version
$349.99
$349.99
CISON Gasoline OHV V8 Small-block Engine Model Kits 4-Stroke 44cc Water-Cooled 1/6 - stirlingkit

Stirlingkit

CISON Gasoline OHV V8 Small-block Engine Model Kits 4-Stroke 44cc Water-Cooled 1/6
from $2,099.99
from $2,099.99
SEMTO ENGINE ST-NF2 DIY Build a Nitro 4 Stroke 2 Cylinder Engine Kit That Runs- OTTO MOTOR FS-L200AC - stirlingkit

Stirlingkit

SEMTO ENGINE ST-NF2 DIY Build a Nitro 4 Stroke 2 Cylinder Engine Kit That Runs- FS-L200AC
from $199.99
from $199.99
TOYAN FS-L400 14cc Inline 4 Cylinder 4 Stroke Water-cooled Assembly Engine Model For RC Model Car Ship Airplane - stirlingkit

stirlingkit

TOYAN FS-L400 14cc Inline 4 Cylinder 4 Stroke Water-cooled Assembly Engine Model For RC Model Car Ship Airplane
from $649.99
from $649.99
RETROL Vintage Horizontal Mill Engine Stationary Engine Model 4 Stroke Gasoline ICE - stirlingkit

Stirlingkit

RETROL Vintage Horizontal Mill Engine Stationary Engine Model 4 Stroke Gasoline ICE
from $699.99
from $699.99
RETROL HM-01 7cc Model Hit and Miss 4-stroke Horizontal Internal Combustion Engine - stirlingkit

Stirlingkit

RETROL HM-01 7cc Model Hit and Miss 4-stroke Horizontal Internal Combustion Engine
from $389.99
from $389.99
Stirling Engine Kit Hot Air Engine Motor Model Educational Toy Electricity Generator Colorful LED - stirlingkit

stirlingkit

Stirling Engine Kit Hot Air Engine Motor Model Educational Toy Electricity Generator Colorful LED
$69.99
$69.99
TOYAN FS-V800WGPC 1/10 Mini V8 Engine Model Building kits Run on Gas 28cc - stirlingkit

Stirlingkit

TOYAN FS-V800WGPC 1/10 Mini V8 Engine Model Building kits Run on Gas 28cc
from $999.99
from $999.99
Sold Out
CISON FL4-175 Flathead Inline 4 Cylinder Four Stroke 9,000rpm RC Water-cooled Gasoline Engine 17.5cc - stirlingkit

Stirlingkit

CISON FL4-175 Flathead Inline 4 Cylinder Four Stroke 9,000rpm RC Water-cooled Gasoline Engine 17.5cc
from $999.99
from $999.99
Save <span class=trans-money>$50.00</span>
H74 5cc 4-Stroke 2-Cylinder Water Cooled Gasoline Internal Combustion Engine Model - stirlingkit

Stirlingkit

H74 5cc 4-Stroke 2-Cylinder Water Cooled Gasoline Internal Combustion Engine Model
from $849.99
from $849.99
$899.99
Cison V8 Engine Kits V8-440 with Metal Base Full Set 44cc - stirlingkit

Stirlingkit

Cison V8 Engine Kits V8-440 with Metal Base Full Set 44cc
from $2,146.99
from $2,146.99
RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model - stirlingkit

Stirlingkit

RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model
from $589.99
from $589.99

Our most popular mechanical models are nearly sold out – including all-metal engine kits, matching upgrade parts, and military-themed aircraft models.

Whether you're a DIY enthusiast, a collector, or an engineering educator, this collection has something you'll love:

🔧 Engine Kits – Fully buildable, metal-structured, and mechanically functional

⚙️ Official Parts – Perfect-fit components for maintenance or performance upgrades

✈️ Aircraft Models – Stunning military-style builds ideal for display or hands-on assembly

Inventory is running low due to high global demand. Some models will not be restocked. Act fast before they’re gone!