Thanks for the info.
My little fuel ball incident had me wondering what and how could the firewall be breeched. Fuel, oil, engine drivetrain grenade, etc.
At speed airflow will force liquid and flame toward the firewall.
If the wall is breeched footwell nozzels wouldn't be a bad idea IMO. Would the potential mess created in the interior compartment make you think twice about discharging the system?
Is one enough to cover the fuel cell?
What scenerio's would compromise the fuel cell, rear end/brake failure, fuel line/pump, major impact??
Having a bottle system and a good hand-held for minor incidents has merrit.
Very interested in hearing the fire suppression options and reasons.