Originally Posted by ljense8
You could easily put a regulator on an air line and pressurize the bumper. The issue I see with that is, when the regulator fails, bye bye bumper.
his method of plugging the bumper would just blow out the plugs upon pressurization... from what I could tell.
It's a decent idea, but I probably wouldn't waste my time doing it for 7 gallons. If it was an expedition rig and could get up towards 20 gallons, then you're talking. but that is also about 80#s right?
Why not just fill the rollbar, and seal up the doors to fill them as well