2)make sure crankshaft pulley mark is lined up with center of crankcase (the seam where the two halves meet)
3)pop off the valve cover
4)intake: .010, exhaust: .014
spin crankshaft CLOCKWISE 180 degrees. this is 1/2 turn, until the mark on the opposite side of the pulley is lined up with the case seam.
now you adjust valves for cylinder 3, which is FRONT, passenger side.
turn 180
adjust #2 valves (drivers side, front)
turn 180
adjust #4 valves (drivers side, rear)
Rich