The blower motor plays an extremely important role in forced-air systems. It’s the trigger that circulates conditioned air throughout the home. Blowers in older furnaces generally employ single-speed ...

We asked experts Mike Kuhl and Gene Adams to show us how to build a Small-Block Chevy to live with some serious street horsepressure Mike Kuhl (right) and Gene Adams know how to build blower motors.

When testing any blower on the dyno, it makes sense flog a bunch of different pulleys since that's how you make more boost and boost=power in the blower game. For this test, we ran DM in the most ...