You are going to observe it at about 5400rpm if you get the matching p30 ecu. It'll be described as a surge of energy followed by a audio resembling "buuaaahhh!". Then followed by An immediate ear to ear smiling result.ryukkid reported: they sell obd2 to 0bd1 jumper harness for both of those the distributor and also the ecu Click to broaden...I wou