The first biuld, was with an old dodgy turbo, which was faulty and destroyed itself 
with any sort of power level.

The second biuld is with a new turbo, and afterburner pipe installed (not working)

The third, is a total rebiuld, with the turbo moved to the other side, large hot pipe removed
 (combustion chamber turned upside down) to make it safer for operation and starting 

This was biult, just for the purpose of making a jet engine out of a turbo. It is NOT meant 
to make the scooter go fast. A larger turbo is being sourced for more power. At present, the
 scooter is still as you see it here. Its power is too low at present to make the scooter move
 very fast, in fact, its only about jogging speed. The afterburner  on it now, is not
 correctly designed to provide any further thrust than the engine makes alone, which 
is calculated at only 20lbs. A larger engine coming soon should help it along a bit faster.
It has a EFI pump for a oil pump, pumping a 50/50 mix of turbine oil, and 30SAE, being
 pumped through the oil cooler, cooled by a large PC fan. Another EFI pump is used for
 the fuel pump (unleaded) controlled by a speed control circiut (throttle). A third fuel
 pump, is used for the after burner (more like dump and burn!) into the afterturbine 
section (exhaust)
The afterburner is triggered by a push button on the left handlebar. The throttle is a 
old gear lever on the right. The control circiut has a oil pressure switch which cuts
 out the fuel and ignition circiuts if the oil pressure drops. The engine also has a 
combustion pressure switch, to also cut out fuel if the flame goes out. This can also
 be used, to start the engine, putting in fuel and ignition automatically, when the 
leaf blower is put up to the engine for starting. Max revs is around 100 000 rpm. In
 some of the videos you will notice some surging, caused by incorrect designing of the
 combustion chamber and incorrect A/R ratio of the turbocharger being used. This will
 hopefully be sorted out with the next engine being biult.
There is enough battery power to run the pumps and systems, ignition, boost gauge, 
controls etc, for 15 minutes of running, but only enough fuel for 10 minutes, 6 if
 the afterburner is on. It was made for around 100 dollars, not including the turbo.

A Brand new T04 turbo has just been purchased which will soon be adapted onto the combustion chamber and scooter etc.
It is anticipated that a properly designed and working afterburner unit will be made. If I can get a good 12v fan blower unit 
(looking at a cordless leaf blower) then automatic self starting might be installed. 


UPDATE..

The new combustion chamber was finished, and testing has revealed that the whole setup is much more volumetrically effecient,
 but lacks good fuel mixing and the flame is still burning thru the turbine. I am working on making the fuel atomize better 
to fix this. In the top of the chamber is a good site glass, which takes away all the guess work. It is working great. 
I have changed the oil pump to a sureflo unit, it is much more kind on the batteries and gives the turbo better oil pressure.
 The cooling system has also been upgraded and works very well.