160 Without Secondaries

[Patton]

I have been babying my Z since the discovery of my vacuum problem, lack of funds has drawn this problem out much longer than it could have been... The problem still persists but with my new set of tires I couldnt resist doing some "testing" HOLY SHYT this car is still fast without the secondaries. I refuse to believe it is anything under 300hp. Using my Accelerometer I did the 1/4 mile in 13.7 0-60 in 5. THEN I got on the freeway and was amazed to hit 160, sure it took awhile to get there compared to bieng in full, but the fact that I hit it at all is amazing. One thing that I did noticed however is the power, regardless of the gear, falls around 5.5-6.0k RPM and then dramatically drops off around 6.5k RPM.
Has anybody done a dyno in "Normal" mode,... Even if by accident? I'm sure somebody has "ooops"ed it and forgot to turn the key. Just curious as to others experiences with the key in normal. The Accelerometer detected 266RWHP by the way.