[SwiftDB4]

I always had Halon systems in the half dozen race cars I had over the years. Only had to pull it once, but it was the superior fire suppresion until environmental concerns were discovered. Safecraft and a few others still sell Halon systems, but refilling them may be a problem as time goes by. I see SFI no longer certifies Halon for new race system use. Anyone out there actually discharged a foam system?