RE: Coleman Fuel in ZDZ 100 NG ??
It wont have good results in a high compression ratio engine such as a ZDZ. Make sure you run premium gas in the engine. Coleman fuel detonates very easily if you want to try some put it in an old car. I put some in my 1958 VW bug and realized just how pitiful of a fuel it is for making power. The car detonated so bad i could not even drive it for fear of burning a hole in the piston. I did this to see what the fuel would do in an engine large enough to hear the predetonation. Predetonation is very very harmful to a engine. It will destroy it very quickly.
Chad