With all of our posts on the Star Twin 1200 TDI sportbike you might start thinking we believe turbo diesel is a good idea. More reading on the EAA website shows the DA42-TDI Twin Star twin engine aircraft getting FAA certification. Turbo diesels in an airplane! Lately, diesels have been shattering everyone’s preconceived notions of what diesels are all about. Diesels are definitely growing fast. Cars, trucks, buses, motorcycles, atvs, boats, airplanes … what’s next?