{HEAD ~ The method} 8 wherein said first and second valves are intake valves and wherein {TAIL ~ the first and second cylinder} have cam actuated exhaust valves 
wherein
{ HEAD ~ The method } 8 wherein said first and second valves are intake valves and wherein { TAIL ~ the first and second cylinder } have cam actuated exhaust valves
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH