I have a 97 ITR motor in a EG. My car feels good until i push it hard, VTEC engages at 6.2k but Around 7.2k my power is just gone, almost like a huge flat spot. I did a compression test and a Air leakage test and the motor is healthy. Im not buring oil or even coming close to overheating, and no CELs. Im using the JDM P73 and I also using the JDM harness(looks getto but works) and i have my KS wired up. What could cause this. I had my pop check on ALLDATA for loss of power and this what came up: 1 Fuel Pressure- (using the stock 92 si fuel pump) 2 Throttle body 3 Throttle Cable (it opens all the way) 4 Manifld Absolute Pressure (MAP) sensor 5 Throttle Position (TP) sensor 6 Air Cleaner (AEM V2 CAI) 7 Intake Air Bypass (IAB) contorl system and intake air pipe (ruled this out only on GSR) 8 Three Way Catalytic Converter (TWC) (ruled out also) If it was the TP or MAP wouldnt i throw a CEL? Can it be my KS retarding my timing (im running 91 octane). I wanted to test my MAP to day, but my repair book only said how to check the conection, witch turned out to be OK, how do I check the MAP its self? What can be some other problems im stumped?