BMW's Horizontally Opposed Engine

SEE THE MOTOR RUN - click here

left: Cylinder head with valve cover off & intake removed   right: Cylinder head removed & cam chain exposed
left: Looking straight ahead at the piston top    right: Cylinder removed with piston & rod exposed - cylinder-head bolts are sticking out.
left: Brett shows removed head  right: Four valve - twin plug cylinder head exposed
With the engine case split, you can see the twin oil pick ups in the bottom of the motor.
Full front cut-a-way