TOYOTA 4AGE - AN OVERVIEW

Formerly the torque curve just curved from a small level steadily upwards. The improve Later on was a large and flat torque curve. From 3000 to 5500 revs the torque ‘curve’ was a dead flat line. Despite having the VVT solenoid temporarily unplugged it even now has extra power in excess of The complete rev variety as opposed to former ECU.Both 2