The performance of the Vortech carbureted blower featured on the August 2002 cover literally blew our doors off, and it's not the first time we've been awed by the performance of a centrifugal blower. This got us thinking about power adders in general, and leads us to pose the question, "If you could choose just one power adder for your engine, would it be a Roots blower, nitrous, a centrifugal blower, a turbocharger, or motor only?" Cast your vote for your favorite power adder.
- Roots blower
- Centrifugal blower
- I don't believe in power adders--motor only for me