Hidy ho! It's been a while since I posted here.

I have a Horrible Fright US General Thunderbolt 3708 generator that has never given me trouble. I've been thinking (for a long time, without acting on it) about adding a conversion kit to it to allow it to burn gasoline, natural gas, or propane. US Carburetion (website is called MotorSnorkel) sells a kit to do it, and they have for quite a while.

Has anyone done this? I've seen mixed reviews on some of their other conversions.