[les g]

Sam
you got air fuel and sparks..its gotta go...............
unless the sparks are happening at the wrong time or in the wrong place.
or the fuel is squirting at the wrong time.
plug leads on wrong or timing out somehow i guess..
cheers les g
nah dont think its fuel as the fuel would sit on the inlet valve and the engine would try to fire
just like as if you had put a capful down the manifold
really does sound like an ignition/timing problem