Carl looking busy

waste grease from campus corner

filtering the grease

carl pouring the methanol

adding the sodium hydroxide to the methanol

adding the methoxide and heated grease to the blender

mixing the grease

removing the top layer which yields our biofuel

this is our 8 liter processor

side view of the test engine

front view of the test engine

Dynamometer collecting data

burrett used to measure fuel consumption rates

backside of engine before teardown

frontside of engine before teardown

fuel injector nozzle showing no signs of buildup

Cylinder head with clean valves. With no buildup of fats from the fuel we proved that biofuel burns as well as pure diesel.