CONSIDERATIONS TO KNOW ABOUT 4B12 ENGINE SWAP

But When your exhaust is simply too significant, ie: It is above 2.5 inches bore, you may reduce a great deal of your flow amount 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 do not really need to match, Even though most cams and tuners use mat