One of the many facets of building a hot rod at home is the creation of an exhaust system. Though header design and fab'ing might be best left to professionals (the meticulous work and time required ...

Fortunately, as long as the ordinance is reasonable, it isn't all that hard to do. The most common maximum noise level agreed upon is 95 to 100 decibels at 100 feet. For a V-8 race car, that isn't ...

When speaking about first responders, we often refer to the service that they provide and how they protect the public. It’s equally important to understand how leadership and design professionals can ...

The automotive industry continues to be a hotbed of innovation. Activity is driven by the need to reduce exhaust generated noise and improve engine efficiency, and growing importance of technologies ...

VAV laboratory fume hoods have dominated the laboratory design world for the last 25 years. Conventional wisdom suggests that the specification of the design exhaust flow rate for them is an ...