Stemnex 39102 V8 MODEL ENGINE w/Sound. NEW UN-ASSEMBLED MODEL ENGINE

Build Your Own Working V-8 Combustion Engine Replica

Hands on Experience of How the Real Engine Works STEM Learning about 4-Stroke Cycle

Discover Real Classical Engine Step-by-Step Get Ready for the Vroom Vroom Sounds

More than 270 Mechanical Parts to Construct Requires 3 x “AA” batteries, not included. 

Assembly Required.