I agree with everyone who says these aren't actual cylinders. If you think about it more realistically, how do cars actually work? The flammable liquid, which in this case is diesel oil, is let in and ignited. The force of the explosion pushes the piston back, powering the wheels, and then the exhaust gases are let out through an exhaust pipe of some kind. If cars worked the same way your 'engine' does, they would leak burning diesel oil all over the pavement and would have no source of propulsion whatsoever. You don't even have an exhaust pipe.
Now, since freemoving solids haven't been incorporated in TPT yet, normal TPT engineers have to make do with electricity-generating wall in the exhaust pipe, which is acceptable, but your 'engine' doesn't even generate electricity. It's just a bunch of fire generators and some fancy wiring.
tl;dr: These are not cylinders and this is not an engine.
@ClassiestMedic Lots of my engines do have generators, but I see your point. I do agree we don't YET have moving solids, so we can't make proper engines yet, but still... They are as close to engines as we can get on TPT, so therefore, they are "TPT Engines", but on the definition of a TPT engine, the-pickles don't even come close. I did say my engine was rubbish and just for a record!
**************************** cctvdude99 wins **************************** pickle, you loose end of, nothing else needs to be said, enogh insults - full stop.
I have to agree with pickle, what he created is an engine, however, as the fuel injection mechanism do not move, they can not be considered cylinders. What pickle actually created is an engine with a total of ZERO cylinders, pickles engine will explode in real life while cctvdude99's engine would in theory work in reality, assuming that it does not collapse under it's own weight. With that in mind. cctvdude99 wins.