And finally, a car designed by Jay Leno, in cooperation with General Motors. One of them is running on biodiesel car with an engine capacity of 650 horsepower, was called EcoJet. The original design of the car, which combines a variety of items, from jets to Formula 1cars, was drawn on the back of napkins by its creators! The EcoJet turbine engine is equipped with Honeywell LT-101, running on biodiesel. The hydro formed aluminum frame and chassis components of the car were taken and modified from the model Corvette Z06.