Having switched to carbs and disabling the airflow switch to shut off the fuel pump, I decided to install an engine fire bottle. Found a used (full, never fired) 5 lb HALON Firebottle and installed it in the trunk, ran 1/4" hard line to the engine with 2 nozzles. Installed a fuel pump kill switch next to the pull handle.
IT IS NOT FOR RACING, only for my piece of mind. Also have a 2-1/2 lb. HALON in the cab. That should do it....
Last week, an old 911 (couldn't tell what kind) burned up by the freeway. That kind of motovated me to complete the project.