i'll say it again, the h3r product acts like halon, depletes the fire and no mess. I have a nice chrome unit that i take with me everytime. Motion sounds like he can set you up.
John
Ps i had a stock automatic halon unit on my offshore boat (twin 502s, crane hydraulic cam etc, dart HR intake and a big holley. 500hp each) and it gave piece me piece of mind.
I have been in a boat gas fire
So with 160 gallons of fuel on this boat, i monitored the halon regularily
