the general features and characteristics of u s pat no 6 230 670 the contents of which are hereby incorporated by reference in their entirety in fig1 the top view of the engine generator is shown with the upper case half 1 removed also shown is the stationary lower case half 2 and the stationary electrical generating coil 3 that is attached to the case halves further depicted is the stationary main shaft 4 around which the rotor 6 rotates with the cylinders 7 and the pistons 8 causing the permanent magnets 9 to move rotationally in close proximity to the stationary coil 3 thereby producing electrical energy although the upper case 1 is not shown in fig1 the positions of one of the two stationary first spark plugs 5 the outer cam track 10 and the inner cam track i 1 are visible the cam tracks 10 and 11 are used to move and harness the power of the pistons 8 during operation through their interaction with the cam follower bearings 12 mounted to the cylinder sleeves 13 fig2 is an enlarged sectional top view of the plug in piston assembly with the cylinder sleeve 13 as seen in fig1 in fig2 the cylinder sleeve 13 and the cam follower bearing 12 that travel along the outer diameter of the cylinders 7 not shown in this view can be seen as well as the wrist pin 14 which is used to connect the piston 8 to the cylinder sleeve 13 threadably attached to the face of the piston 8 is the insulated spark plug body 15 running through the piston 8 body is the spark plug electrode 16 which extends from the furthest point of the insulated spark plug body 15 to the outside diameter of the.