Dont download if you are not vaidas369
For Vaidas:
Now you can use A,B,C,D and E, if you need also F and G but then it might collide with the chain...
I changed it a little bit, now only the Green Polygon got collide set A and the Exhaust Parts, if the rear Gearbox interrupt your Engine you can move them just delete the Big Blue Hinge.
You can attach your Engine to the Red Layer, pls dont use the glue together function...
(My Collide Engine Wheight was about 7300kg, which is really high for a Engine that size.
The Green Circle is connected to the Gearbox, and the Pink one to the Tachometer, but if you can made a better one it would be really awesome...)