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Old 04-02-2008   #11
95ZR1#418
 
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Arrow Re: Dyno Results

Quote:
Originally Posted by 32valvZ
Its my unrstanding that there is some kind of formula to calculate how much HP is lost per 1000' of altitude. I cant remember the figure per thousand ' though......anyone know??
HP LOSS= (Elevation x 0.03 x HP@SEA LEVEL)/1000

Works out that 3%(0.03) times your HP= loss per 1000'

I don't have a sea level number for my car so my guestimate is:
My car dyno'd at 376.1 HP @ 2320'
376.1 x 0.03 = 11.28 HP loss per 1000'
Therefore 11.28 x 2.32 = 26.17 HP loss @ 2320'

So supposedly at sea level my car should dyno @ 402.27HP. I hope to dyno it at Jeffs this Summer so we'll see......
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Old 04-03-2008   #12
flyin ryan
 
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Default Re: Dyno Results

conversion factors: Denver 5800ft.
convert to sea level E.T x .9276
MPH x 1.0773
convert to altitude E.T. x 1.0781
MPH x .9282

Ananconda, Montana 5100ft.
convert to sea level E.T. x .9367
MPH x 1.0675
convert to altidude E.T. x 1.0676
MPH x .9368
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Last edited by flyin ryan; 04-03-2008 at 11:06 AM.
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Old 04-03-2008   #13
32valvZ
 
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Default Re: Dyno Results

Quote:
Originally Posted by flyin ryan
conversion factors: Denver 5800ft.
convert to sea level E.T x .9276
MPH x 1.0773
convert to altitude E.T. x 1.0781
MPH x .9282

Acton, Montana 5100ft.
convert to sea level E.T. x .9367
MPH x 1.0675
convert to altidude E.T. x 1.0676
MPH x .9368

Denver is 5280'
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FIC Injectors
Watson LT Headers
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Old 04-03-2008   #14
flyin ryan
 
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Default Re: Dyno Results

Quote:
Originally Posted by 32valvZ
Denver is 5280'
um... ya i know it is. NHRA's correction factor for Bandimere, they call Denver, is 5800ft. i'm just relaying their information .
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Old 04-03-2008   #15
32valvZ
 
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Default Re: Dyno Results

Quote:
Originally Posted by flyin ryan
um... ya i know it is. NHRA's correction factor for Bandimere, they call Denver, is 5800ft. i'm just relaying their information .
Ok, that makes sense. Bandimere is in Morrison and probably is 5800'.
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[B]1990 #2815[/B]
[COLOR="Red"][B]Red/Red[/B][/COLOR]
Ported Plenum & IH (by Pete)
Haibeck Chip
Rebuilt FPR (by Phil)
FIC Injectors
Watson LT Headers
3" Stainless Works exhaust
Lingenfelter Open Air Lid
Bill B Built Transmission
Shifter & C Beam Plates


[FONT=Impact][COLOR=red]1992 [COLOR=black]#[/COLOR] 091[/COLOR][/FONT]
[FONT=Impact][COLOR=#ff0000]Red/[COLOR=silver]Gray[/COLOR][/COLOR][/FONT]
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Old 04-03-2008   #16
flyin ryan
 
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Default Re: Dyno Results

i'm not sure where this is in relation but...
Grand Junction, CO 4800ft.
convert to altidude E.T. x .9520 MPH 1.0455
convert to sea level E.T. x 1.0504 MPH x .9565

maybe this is closer for you
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Old 04-03-2008   #17
32valvZ
 
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Default Re: Dyno Results

Quote:
Originally Posted by flyin ryan
i'm not sure where this is in relation but...
Grand Junction, CO 4800ft.
convert to altidude E.T. x .9520 MPH 1.0455
convert to sea level E.T. x 1.0504 MPH x .9565

maybe this is closer for you

Actually Grand Junction is on the western slope where it starts to decend in altitude and plataeu. I live right at 5300'. Thanks for the formula
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[B]1990 #2815[/B]
[COLOR="Red"][B]Red/Red[/B][/COLOR]
Ported Plenum & IH (by Pete)
Haibeck Chip
Rebuilt FPR (by Phil)
FIC Injectors
Watson LT Headers
3" Stainless Works exhaust
Lingenfelter Open Air Lid
Bill B Built Transmission
Shifter & C Beam Plates


[FONT=Impact][COLOR=red]1992 [COLOR=black]#[/COLOR] 091[/COLOR][/FONT]
[FONT=Impact][COLOR=#ff0000]Red/[COLOR=silver]Gray[/COLOR][/COLOR][/FONT]
[B]SOLD[/B]
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