Please Help, Engine confusion
 

hello fellow mitsubishi people. if this is in the wrong part of this forum forgive me. to the point... i have recently almost traded my Mustang Cobra for a turbo charged dodge avenger with a mitsubishi motor but the thing is that i have no clue what year the motor is or if it is a 420a or 4g63 or 64. it is a
2.4L DOHC 16 valve the picture may help below. if you could tell me the type engine and what year that would be amazing.



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