You might be onto something. What if I were to mount the Weber on the rear bumper, light the fire. Then open the top vent and the rearmost lower vent (I'd put a small scoop on the top vent facing into the airstream). That way I'd get some "jet" boost as well as heating the air stream at the rear and creating a positive pressure area in the center of the rear of the truck. This would cause a horizontal lift condition and propel the truck forward. At the same time, I'd be producing green house gasses which would help raise the air temperature of the planet and would in turn raise the engine compartment temperature which (of course) raises the fuel temperature (no, I can't use the Weber to raise the fuel temp. - too much variation as the charcoal burns down) and would net me better mileage. At the same time, the growing season would be lengthened, I'd be able to buy cheaper food, New York and Boston would be flooded and the Yankees
AND the Red Sox wouldn't be able to play baseball anymore.
And if I lower the wheels of the Weber onto the ground, raise the rear tires of the truck, I'd have lower rolling resistance. Wait a minute. Rear wheel drive. That wouldn't work.
Drat. Okay. I'd have to stop at all the rest areas to put more charcoal in the grill and I wouldn't get drowsy on the road and thus be a safer driver. I could also collect the coal gas as it comes out and convert it into methane to run either the truck itself or the generator at the shack. What I could also do is put
two Webers back there (yes, I have two, I am a BBQ god) and hook cables to the vents to help steer the truck thus saving front tire wear. That would allow me to put wheel well skirts front and rear.
Now we're cooking. I'll have photos/video of the Weber setup this weekend.
HAH! Now who's wearing the pants around here?
Now what can I do with that Hibachi?
Beer tally to think this one up: 14