The $29.99 all-metal desktop Stirling engine kit is one ... For a more authentic kit, the 270-piece metal and plastic V8 engine kit features components found in a real automotive V8 engine ...

All 11 buyers who left reviews on the Stirling Kit website gave the Toyan V8 engine five out of five stars, with most of them praising the quality of the kit and performance of the finished product.

On the heels of a small stirling ... on the engine. It also uses propane instead of an alcohol or other liquid fuel lamp for the heat source. Next up is a pee-wee sized V8 engine by [stevehuckss396].