Testing. It’s the backbone of hot rodding, and it’s how we separate facts from fiction. It’s also where we generate even more questions, which often results in, you guessed it, more testing. The ...

Never before has a major sampling of superchargers been gathered and tested, side by side, on the same engine, under the same set of conditions. HOT ROD instigated this blower dyno test to find out ...

This Mad Adder series started way back with a 540-inch big-block offered by BluePrint Engines. After running all manner of power-adders on the dedicated BBC stroker, we affectionately dubbed the crate ...

The first test was actually performed by Kenne Bell on its blower dyno. Running both blowers at identical boost (24 psi) levels demonstrated that the 3.6L require just 177 hp to spin compared to 217 ...