A friend of mine outfitted his Ford Escort with NOS. He had a cute little fire extinguisher in a clip near the driver's door. When his engine burst into flames he whipped it out and set to work. The 3 seconds of use the little thing provided did nothing but annoy the fire gods. They consumed his vehicle.

Another friend had NOS in a Civic but when his caught fire he had BAGS of baking soda that he dumped on the engine. Seeing that my friend was converted. He now carries several zip locked bags of baking soda in his car. *This is one of those hints for motorcycle drivers*

Sometime make a large bonfire and try using your small extinguisher on it. You will either upgrade or switch to baking soda.
Those tiny extinguishers look nice but TRY BEFORE the emergency.

-NIM

P.S. I don't touch nitro myself! FLAMES come out of the exhaust even when it's working properly!