Jay Leno's EcoJet still manages to stand out as one of the coolest. Part of the vehicle's claim to fame comes from its ability to run on biodiesel fuel, putting out an impressive 750 horsepower and 700 ft-lb of torque at 48,000 RPM from its Honeywell LT101 jet turbine engine.special carbon fiber brake discs from Brembo paired up with aluminum six-piston calipers were necessary to hold back the engine's 200 horsepower at idle. Inside, Microsoft built the dash, including a full Windows Vista-powered computer that is fully connected to the internet.its distinctive carbon fiber skin lies an aluminum chassis that is kept in contact with the ground using existing suspension bits from the Chevrolet Corvette. Also in use is a four-speed automatic transmission from General Motors that gets its input from a custom gearbox that reduces engine speed from those aforementioned lofty heights down to 6,000 rpm.
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