In the video below the break, [Jimbo] takes us through the process of measuring its output using a home built dyno. The dyno that [Jimbo] has built is a Prony Dyno, and it’s among the oldest and ...

Bragging rights are not exactly what [Jeremy Fielding] has in mind for his DIY dynamometer, nor is getting the particulars on a big Detroit V8 engine. Rather, he wants to characterize small- to ...