i had oiled it prior to starting it, the tank was drained of old fuel and new fuel put in. i also put new oil in the engine and through the plugs before starting it. i am by trade a mechanic, but i just thought there might be any pointers out there that ive missed. i think ill just strip it and build it again replacing attthe rings and give the bores a good hone, i think that alot of the gaskets might need replacing to.
thanks all the same