Recycled Coffee Grounds Fuel Cafe Racer Truck

The 1975 GMC pick-up pictured left has a pretty unique modification that is perfect for those of us who love to drink coffee and love to drive. A wood gas generator “burns up used coffee to create a combustible gas”. The gas is then filtered and transferred to the engine to power the truck. Apparently, wood gas generators are great at extracting gas from nearly any combustible material, and after that, it is only a matter of modifying the engine to work with whatever junk you have laying around. For more photos of the Cafe Racer Truck, click here. Photo credit