Of course you are entitled to any and every opinion you may have, but I did not photoshop any picture. Maybe you interpreted it wrong?
The graph shows a calculated 92% drivetrain efficiency, so the actual measured HP is about 348.
I remembered that Z1 motorsports makes a package with a cat, CAI and other intake and exhaust manifolds that makes 425-ish, my 379 is not even that strange.
Last edited by Danny_W; 01-02-2020 at 09:11 AM.
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