I don’t feel comfortable saying what another brand gasifier will or will not do. Hopefully Matt or Jim Mason or someone that has used one could chime in.
Terry G is using a GEK; maybe he could give some advice.
I don’t know how much data there are on gasifier performance but the gasifier I drove to Argos performed very well.
Coming back from Argos I drove 630 miles in 12.5 hours. There may have been people that drove there on gasoline that didn’t average those speeds if they went over the 500 mile mark. Also I was pulling a loaded trailer and keeping up with interstate highway traffic.
Just one other note. I backed off the throttle just a little to see if I could break the 100 mile per fueling mark. One of the fueling I got 97.5 miles and another 107 miles per hopper. (The fuel hopper is level with the cab)