Avotek offers a number of fuel system displays for powerplant instruction. Functional systems are available for both turbine and piston applications. Non-functional piston engine systems are available for the most popular carburetor and fuel-injected or turbocharged, fuel injected types. These systems are designed to illustrate complete aircraft fuel systems including fuel tanks, carburetors, pumps, fuel injection servos, control units, nozzles and most items found in typical engine fuel systems. Further descriptions for each unit are found on the pages linked above.