Cyclone Power Technologies, Inc. (fka CYPW)

[Buenijo]

The emissions from Diesel engines are worse than gas engines in most respects. The only exception that I know of off hand is that CO emissions are lower in Diesels - because they use excess air. Check out benzopyrene... stuff of nightmares.

http://en.wikipedia.org/wiki/Benzopyrene
Present in "automobile exhaust fumes (especially from diesel engines)". Cyclone engines would not produce this.