Yes it's the Mothers propane chevelle but they converted it to liquid propane injection and it made more power the way they had it setup. I know it's not a power adder but the way they were talking it almost acted like boost.

DT, I'm not sure what episode it was, it was on sometime yesterday. I'll have to watch for it again. They said it was cheap to run, made more power, and was better for the environment.