Dual-Fuel Methanol and Pilot Diesel Pilot diesel atomizes and is evenly distributed in combustion chamber thus creating multiple ignition spots For cylinder diameter exceeding 100 mm, detonation tendency of spark plug increasesFaster combustion progress given multiple-points ignition vs ONE point ignition (spark plug)More effective “knock control“ as multiple-points ignition means faster combustion and less residual fuel mixture detonatingRefer to Nozzle Spray/Spark Ignition pattern diagrams below Nozzle Spray/Spark Ignition Pattern ( Green represents methanol and Fushia represents diesel ) Dual-Fuel (M95+5% diesel) M100