"Project Demons Breath"

[Hpindy]

So the DA for Mark any my runs was about 2000 DA !!( according to my kestrel set to feet)

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[DemonSRT]

DA for your 9.63 run was approx 1450


https://airdensityonline.com/track-history/Toronto_Motorsports_Park/2020-06-07/

Congrats Mark, at that DA your time is better then excellent!

Man, I gotta get to a track with you guys again!

 

[Hpindy]

Congrats Mark, at that DA your time is better then excellent!

Man, I gotta get to a track with you guys again!

As soon as bob gets his BAP installed and data logged we are setting up a track date

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[Hpindy]

Ok it seems my kestrel weather station shows a different DA then "air density online" . My question is which one do I go by to keep things the same ??? Im ok using either . I just want to keep it consistent.

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[DemonSRT]

Ok it seems my kestrel weather station shows a different DA then "air density online" . My question is which one do I go by to keep things the same ??? Im ok using either . I just want to keep it consistent.

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I would go by the Krestal as long as it is in proper calibration plus it is in real time while the online might not be real time.

 

[moparjim]

I would go by the Krestal as long as it is in proper calibration plus it is in real time while the online might not be real time.

The app may not be getting all the info from the track also.

At my track the app they have read 1600 on Saturday while the TRC app had it at 1900. Air density online had it at 2100.🤷‍♂️
Last year the Kestrel had the Da at 1700 or more while air density online had it at 1200.

Which one to use?

 

[Markp]

James just figured out his Kestrel was reading in meters So DA was a lot higher then we thought

 

[Markp]

Congrats Mark, at that DA your time is better then excellent!

Man, I gotta get to a track with you guys again!

Yes Ingo we needed you there. There were not many mopars that day but we showed the Ford and Chevy boys who's the boss. I think Skinnies make more of a difference then people think.

 

[Markp]

So the DA for Mark any my runs was about 2000 DA !!( according to my kestrel set to feet)

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Did you hear that @moparjim.......I am coming for you!

On a side note I think I am going to prove once and for all that there is not much of a difference in 2.62 vs 3.09 Redeyes.

 

[Markp]

I just calculated Hpindys 9.63 run using wallace racing calculators if he were running at 0 DA it would have been 9.50@144.05mph

My 10.394 run would have been 10.25@131.29 - That would have been the stock Redeye record

http://www.wallaceracing.com/da-et.php

 

[DemonSRT]

I just calculated Hpindys 9.63 run using wallace racing calculators if he were running at 0 DA it would have been 9.50@144.05mph

My 10.394 run would have been 10.25@131.29 - That would have been the stock Redeye record

http://www.wallaceracing.com/da-et.php

Cool!

 

[Markp]

Cool!

I wonder what Hpindy's run and my run would have been in -1000 or even -1500 Does anyone know the calculation for negative DA?

 

[Hpindy]

When we ran our PB pass the DA was a little over 600 meters so I round down to 600 meters . 600 meters equals 1968.5 feet . Because I used the kestrel in the past I will continue using it . If people want to compare it to "air density online " and make their own conclusions that's fine also . I'm not going to go by what if this or what if that . I'm going by my time slip for that day . Lol
On a side note I have a friend with a $25K weather station that I'm going to compare my kestrel too .

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[Markp]

When we ran our PB pass the DA was a little over 600 meters so I round down to 600 meters . 600 meters equals 1968.5 feet . Because I used the kestrel in the past I will continue using it . If people want to compare it to "air density online " and make their own conclusions that's fine also . I'm not going to go by what if this or what if that . I'm going by my time slip for that day . Lol
On a side note I have a friend with a $25K weather station that I'm going to compare my kestrel too .

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I agree I just am using the DA to find out how good those runs would have really been in really good DA. I think Napierville in the fall with some negative DA amazing track prep you will be low 9.40s. Maybe even one magical run in the 9.30s I am willing to bet money on it.

 

[moparjim]

Did you hear that @moparjim.......I am coming for you!

On a side note I think I am going to prove once and for all that there is not much of a difference in 2.62 vs 3.09 Redeyes.

Mark I never had a doubt you would. LOL
I also agree with you on the gear thing.
Frenchcat has run as much as 2/10th's quicker than me on the same day.
The weekend before last, the weather and da was similar to what you ran in and I ran 10.59.
So that's pretty much the 2/10.
Not same track/day but it hints to what you first said is not as farfetched as some think.

When we ran our PB pass the DA was a little over 600 meters so I round down to 600 meters . 600 meters equals 1968.5 feet . Because I used the kestrel in the past I will continue using it . If people want to compare it to "air density online " and make their own conclusions that's fine also . I'm not going to go by what if this or what if that . I'm going by my time slip for that day . Lol
On a side note I have a friend with a $25K weather station that I'm going to compare my kestrel too .

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I think the Kestrel is the one you should use. As I mentioned before the apps are all over the place.
I have to think about getting one myself.
I would say the Kestrel is the more accurate especially if it is set to feet.😅

 

[Hpindy]

I agree I just am using the DA to find out how good those runs would have really been in really good DA. I think Napierville in the fall with some negative DA amazing track prep you will be low 9.40s. Maybe even one magical run in the 9.30s I am willing to bet money on it.

I hear ya . I'm just putting that out for the " nah sayers" lol
I wish I had of stayed in it when I did I'd the the 1.39 sixty foot......... I might have been a 9.59 pass

On a plus not I feel comfortable say my car is a 9.6 car on pump gas . I have many time slips to back this up even in less then ideal conditions. Not just a single hero run in Crazy mine shaft DA.

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[Hpindy]

I think it's safe to say my rear suspension mods and demon hood and 105 mm throttle body are working . I still need to fine tune it .

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[Markp]

I hear ya . I'm just putting that out for the " nah sayers" lol
I wish I had of stayed in it when I did I'd the the 1.39 sixty foot......... I might have been a 9.59 pass

On a plus not I feel comfortable say my car is a 9.6 car on pump gas . I have many time slips to back this up even in less then ideal conditions. Not just a single hero run in Crazy mine shaft DA.

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Forget about the naysayers. I was at the track and witnessed what your car can do. I watched full on 8 sec drag cars getting out of there runs because the track prep was bad. I went sideways on one run and got out of it and you still got a 9.6 in those conditions so I know for a fact with amazing prep and DA your car is capable of a hell of a lot more.

 

[moparjim]

Nay sayers. LOL
I have some to spare if you need. I🤣🤣🤣

 

[Hpindy]

Nay sayers. LOL
I have some to spare if you need. I

That's kinda where I was going with this lol

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