NOT KNOWN FACTUAL STATEMENTS ABOUT MITSUBISHI 4B12 MOTOR

But Should your exhaust is just too big, ie: It is really around 2.5 inches bore, you'll eliminate a great deal of your circulation charge and turn out missing electric power and torque.Altering valve durations can alter the torque band and on most engines the exhaust and intake durations never really need to match, Whilst most cams and tuners use