Collection: Under $399 USD

RETROL HM-01 7cc Antique Hit and Miss Engine 4-stroke Stationary Engine Horizontal IC Engine Model That Works

L4 Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1: 10 Full Metal Mini L4 4 Cylinder Engine OHV Inline 4 Cylinder Engine Model Kit 300+PCS

Hit and Miss Engine Full Metal IC Engine DIY Gift Collection - Enginediy

M12 1.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection

M16 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Engine with Wooden Base

Hit and Miss Engine 6cc Metal Single Cylinder 4-Stroke IC Engine with Ignition Device Gift Collection

Electrolysis Water Hydro Generator - Oxy-hydrogen Flame Generator Kit - Engineidy

M90 Upgrade Hit & Miss Gas Engine Full Metal IC Engine With Base Collection Gift