Convincing your wife that you need to turbocharge your truck.
Published by the SAE (or was it the OTHER SAE?) back in 1980:
…Turbochargers are generally very effective spark arrestors. They break up the larger carbon particles into fine carbon dust that burns up or cools off much more quickly after leaving the exhaust pipe. Therefore, there are no large red-hot carbon particles to land on combustable material.
Please? Putting a turbo on my work truck will make it SAFER…