C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

What am i doint wrong with Datamaster Dyno

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Old May 18, 2003 | 11:38 PM
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Default What am i doing wrong with Datamaster Dyno

Horsepower looks right, but tq is obviously off on my stock LT4 (K&N, and free flowing exhaust)






[Modified by GlockLT4, 10:53 PM 5/18/2003]
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Old May 19, 2003 | 12:36 PM
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Default Re: What am i doing wrong with Datamaster Dyno (GlockLT4)

Horsepower looks right, but tq is obviously off on my stock LT4 (K&N, and free flowing exhaust)
They either both gotta be right or both gotta be wrong...

HP = (Torque * RPM) / Const

The const is either 5250, 5252, or 5254...I can never remember.
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Old May 19, 2003 | 01:19 PM
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Default Re: What am i doing wrong with Datamaster Dyno (HighHopes85)

Horsepower looks right, but tq is obviously off on my stock LT4 (K&N, and free flowing exhaust)

They either both gotta be right or both gotta be wrong...

HP = (Torque * RPM) / Const

The const is either 5250, 5252, or 5254...I can never remember.
yeah, i know both are either right or wrong... it's 5252 btw. Spent some time trying to figure out the variables that the dyno applet wants, and i think we got it closer... Got 323 and 367 i believe. hp sounds a little high though... especially since i only got it up around 5k rpm.
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Old Jun 16, 2003 | 09:55 AM
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Default Re: What am i doing wrong with Datamaster Dyno (GlockLT4)

Frontal area is 19.44 and the cd is .34.
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