Used on v-twin briggs engines on dirt type race cars. We made a quick change #40 chain two piece split sprocket so he can change from 3-to-1 or 4-to-1 ratio. This engine has electric start so he just hooks up battery, starts engine, turns on the data system and hits the gas. This dyno is accurate to 1/10th of a horsepower & also is a clutch dyno. Measures engagement rpm, slippage ratio and also measures where total lock-up of clutch occurs. Interested in a Sling Shot? Give me a ring. Stan
- STAN HEWITT'S PATENTED INERTIA DYNO & DYNAMOMETER. THE BEST SMALL ENGINE DYNO'S ON THE MARKET. PLEASE CONTACT US TODAY AND WE WILL WORK WITH YOU TO PROVIDE AN OPTIMAL INERTIA DYNO SOLUTION. PRECISION IN THE SHOP TAKES SECONDS OFF ON THE TRACK.