01-02-2020, 11:19 AM
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#1 (permalink)
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A True Z Fanatic
Join Date: Dec 2011
Location: Fayettenam,Pennsyltucky
Age: 70
Posts: 35,571
Drives: 2011 Nismo GM 6M
Rep Power: 2684440
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Quote:
Originally Posted by Danny_W
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.
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You're crank HP, not wheel HP. That makes a difference. Most of us here use a DynoJet. Could be the difference in dynos too. From past experience. Your 348 at the wheel is high. Most people with your mods get between 310 to 330 roughly.
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